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Lucas Rîiosu

Sportschule Next Level

W–L
6–11
Won and lost rating-eligible matches in the past 12 months.
Gi
1,324
Rating based on Gi matches in the past 12 months.
No-Gi
1,212
Rating based on No-Gi matches in the past 12 months.
Current form
3–7
Results from the ten most recent rating-eligible matches.
Opponents
11
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
2
Silver
4
Bronze
3
Total medals
9
Events with results
8

Full career record

Wins
14
Losses
29
Matches
43
Win rate
32.6%

Ways of winning

Submission
6
Points
6
Decision
1
Disqualification
0

Personal records

Longest winning streak
3
Longest submission streak
3
Largest recorded points win
12–0

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
11
Distinct events
3

Ways of winning

  • Submission 1 17%
  • Points 4 67%
  • Decision 1 17%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1324
Record
4–5
Win rate
44%
Submission share
0%

No-Gi

Rating
1212
Record
2–6
Win rate
25%
Submission share
50%

Win quality

Grouped by pre-match win probability. This provides context and does not award an extra rating bonus.

As underdog 0–0 Less than 35% expected win probability before the match.
Even match 0–0 Between 35% and 65% expected win probability before the match.
As favourite 0–0 More than 65% expected win probability before the match.

Development

Rating and development

The same published rating, supported by trend, opponent strength and evidence quality.

Current rating
1,340
Change over 90 days
+51
Highest rating in 12 months
1,334
Performance versus expectation
+1.6 pp
Schedule strength
Top 1%
Average opponent rating
1,464
Weighted win rate
37%
Expected win rate
36%
Repeat-opponent share
35%
Effective evidence
12
Confidence
92/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 7–18 7–18 across 25 rematches against 8 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #196 Leandro Weidner · 2025 AGF Saarbrucken Open Pts 2–0
  2. #254 Hakim Dastageeri · 2025 AGF Saarbrucken Open Sub 00:25 2–0
  3. #545 Denis Demkinov · GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 Dec 4–4
  4. #867 Oskar Röhrig · GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 Pts 12–0 Earlier · Pts 10–0 June 27, 2026 · GERMAN NATIONAL OPEN CHAMPIONSHIP 2026

Full career

  1. #36 Ahmad Sakaev · LET´S ROLL BONN VI Sub 00:17 0–0 Earlier · Sub 00:17 0–0 June 22, 2024 · LET´S ROLL BONN VI
  2. #196 Leandro Weidner · 2025 AGF Saarbrucken Open Pts 2–0
  3. #254 Hakim Dastageeri · 2025 AGF Saarbrucken Open Sub 00:25 2–0 Earlier · Pts 9–0 February 22, 2025 · FRANKFURT WINTER OPEN CHAMPIONSHIP 2025 I EUROPEAN CUP
  4. #545 Denis Demkinov · GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 Dec 4–4
  5. #867 Oskar Röhrig · GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 Pts 12–0 Earlier · Pts 10–0 June 27, 2026 · GERMAN NATIONAL OPEN CHAMPIONSHIP 2026

Rivals

Opponent Head-to-head record Matches
Nathan Ambach 0–7 7
Ahmad Sakaev 2–1 3

Around this athlete

Athlete Rank Rating
Joep Van Leeuwen #697 1,340
Lucas Rîiosu #698 1,340
Obayd Zouggari #699 1,340

Recent tournaments

Calculation details

Rating breakdown for the past 12 months

See the published month-end rating and the rating-eligible matches added in each month. Open a month for details.

August 2026 No new matches Change +4 Rating 1,340

Rating-period composition

Rating matches
17 0
Record
6–11 Previous month 6–11
Opponents
11 0
Events
3 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

July 2026 No new matches Change +2 Rating 1,336

Rating-period composition

Rating matches
17 0
Record
6–11 Previous month 6–11
Opponents
11 0
Events
3 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

June 2026 8 new matches Change +37 Rating 1,334

Rating-period composition

Rating matches
17 +8
Record
6–11 Previous month 3–6
Opponents
11 +4
Events
3 +1

New rating matches

This is a current what-if estimate: roughly how much the current rating changes when this match is omitted. These values cannot be added and therefore do not together explain the monthly change.
Loss
June 27, 2026 Konstantin Ohrmann
GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 Boys Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
Method Submission 02:51 0–6
Marginal influence -4
Win
June 27, 2026 Denis Demkinov
GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 Boys Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
Method Decision 03:00 4–4
Marginal influence +19
Loss
June 27, 2026 Konstantin Ohrmann
GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
Method Points 03:00 0–18
Marginal influence -10
Win
June 27, 2026 Oskar Röhrig
GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
Method Points 03:00 12–0
Marginal influence +11
Loss
June 27, 2026 Nathan Ambach
GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
Method Submission 02:00 0–8
Marginal influence -5
Loss
June 27, 2026 Kayden Bacchus
GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
Method Points 03:00 0–10
Marginal influence -17
Win
June 27, 2026 Oskar Röhrig
GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 Boys Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
Method Points 03:00 10–0
Marginal influence +12
Loss
June 27, 2026 Konstantin Ohrmann
GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 Boys Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
Method Points 03:00 0–2
Marginal influence -4
May 2026 No new matches Change +1 Rating 1,297

Rating-period composition

Rating matches
9 0
Record
3–6 Previous month 3–6
Opponents
7 0
Events
2 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

April 2026 No new matches Change +3 Rating 1,296

Rating-period composition

Rating matches
9 0
Record
3–6 Previous month 3–6
Opponents
7 0
Events
2 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

March 2026 No new matches Change +8 Rating 1,293

Rating-period composition

Rating matches
9 0
Record
3–6 Previous month 3–6
Opponents
7 0
Events
2 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

February 2026 No new matches · 8 left period Change +5 Rating 1,285

Rating-period composition

Rating matches
9 -8
Record
3–6 Previous month 5–12
Opponents
7 -2
Events
2 -1

8 older matches left the 12-month period: 2 won and 6 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

January 2026 No new matches Change -1 Rating 1,280

Rating-period composition

Rating matches
17 0
Record
5–12 Previous month 5–12
Opponents
9 0
Events
3 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

December 2025 No new matches Change -2 Rating 1,281

Rating-period composition

Rating matches
17 0
Record
5–12 Previous month 5–12
Opponents
9 0
Events
3 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

November 2025 9 new matches · 4 left period Change +37 Rating 1,283

Rating-period composition

Rating matches
17 +5
Record
5–12 Previous month 2–10
Opponents
9 +4
Events
3 +1

4 older matches left the 12-month period: 0 won and 4 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

New rating matches

This is a current what-if estimate: roughly how much the current rating changes when this match is omitted. These values cannot be added and therefore do not together explain the monthly change.
Loss
November 29, 2025 Kiril Delos Santos
2025 AGF Saarbrucken Open No Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather II (Up to 34.00 kg)
Method Submission 00:31 2–0
Marginal influence -11
Loss
November 29, 2025 Victor Bonadiman
2025 AGF Saarbrucken Open No Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather II (Up to 34.00 kg)
Method Submission 00:28 2–0
Marginal influence -10
Win
November 29, 2025 Hakim Dastageeri
2025 AGF Saarbrucken Open No Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather II (Up to 34.00 kg)
Method Submission 00:25 2–0
Marginal influence +13
Loss
November 29, 2025 Hakim Dastageeri
2025 AGF Saarbrucken Open Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather II (Up to 34.00 kg)
Method Submission 02:06 3–1
Marginal influence -9
Win
November 29, 2025 Leandro Weidner
2025 AGF Saarbrucken Open Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather II (Up to 34.00 kg)
Method Points 03:00 2–0
Marginal influence +17
Loss
November 29, 2025 Camil Dif
2025 AGF Saarbrucken Open Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather II (Up to 34.00 kg)
Method Submission 00:37 2–0
Marginal influence -10
Loss
November 15, 2025 Nathan Ambach
COLOGNE FALL OPEN 2025 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
Method Submission 02:59 0–10
Marginal influence -6
Loss
November 15, 2025 Nathan Ambach
COLOGNE FALL OPEN 2025 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
Method Submission 00:24 0–0
Marginal influence -2
Win
November 15, 2025 David Ubakov
COLOGNE FALL OPEN 2025 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
Method Points 03:00 11–0
Marginal influence +15
October 2025 No new matches · 5 left period Change +23 Rating 1,246

Rating-period composition

Rating matches
12 -5
Record
2–10 Previous month 3–14
Opponents
5 -5
Events
2 -1

5 older matches left the 12-month period: 1 won and 4 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

September 2025 No new matches · 4 left period Change 0 Rating 1,223

Rating-period composition

Rating matches
17 -4
Record
3–14 Previous month 4–17
Opponents
10 -4
Events
3 -1

4 older matches left the 12-month period: 1 won and 3 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

Relevant matches
12
Official ranking percentile
Top 47%
Performance
1.6 pp above expectation

12 weighted matches against 11 different opponents across 3 events

Weighted win rate
37.1%
Expected win rate
35.5%
Average opponent rating
1,464
Repeated-opponent share
35.3%
Network connectivity
87.6%

Classification evidence

Why U12?

Within the published period from 2025-09-01 through 2026-08-31, only competition ages recorded at events in the calculation year determine this outcome, with at most one vote per event. Without such an age, the most recent unambiguous earlier competition age is projected to the calculation year; bracket evidence is the final fallback. The newest evidence breaks a tie.

Evidence outcome

  • U12 3 event votes Selected outcome

Registrations and outcomes

GERMAN NATIONAL OPEN CHAMPIONSHIP 2026
U12 · Counts
Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
  • Competition age 10
  • Registered age: u10
  • Source category: u10
Boys Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
  • Competition age 10
  • Registered age: u10
  • Source category: u10
FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
U12 · Counts
Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
  • Competition age 10
  • Registered age: u10
  • Source category: u10
Boys Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
  • Competition age 10
  • Registered age: u10
  • Source category: u10
Grappling Industries NUREMBERG
U12 · Counts
No Gi Kids / Intermediate (Grey) / 8 - 9 years / -75 lbs
  • Competition age 10
  • Registered age: u10
  • Source category: u10
Gi Kids / Grey / 8 - 9 years / -75 lbs
  • Competition age 10
  • Registered age: u10
  • Source category: u10
2025 AGF Saarbrucken Open
Does not count
No Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather II (Up to 34.00 kg)
  • Competition age 9
  • Registered age: u10
  • Source category: u10
Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather II (Up to 34.00 kg)
  • Competition age 9
  • Registered age: u10
  • Source category: u10
COLOGNE FALL OPEN 2025 I EUROPEAN CUP
Does not count
Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
Boys Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
FRANKFURT FALL OPEN 2025 I EUROPEAN CUP
Does not count
Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
Boys Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
2025 AGF Dusseldorf Open
Does not count
No Gi Kids Challenger / Boys / Regular Challenger / Feather II (Up to 34.00 kg)
  • Competition age 9
  • Registered age: u14
  • Source category: u14
No Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather II (Up to 34.00 kg)
  • Competition age 9
  • Registered age: u10
  • Source category: u10
Gi Kids Challenger / Boys / Regular Challenger / Feather II (Up to 34.00 kg)
  • Competition age 9
  • Registered age: u14
  • Source category: u14
Gi Kids / Mixed / Kids (8 - 9 yrs) / Gray / Feather II (Up to 34.00 kg)
  • Competition age 9
  • Registered age: u10
  • Source category: u10

Classification evidence

Why ≤ 34 kg?

This outcome uses at most one unambiguous upper weight limit per completed ranking event from 2025-09-01 through 2026-08-31. Only the three most recent eligible events are considered, and the lightest verified upper limit is selected. A higher division is not treated as measured body weight.

Evidence outcome

  • ≤ 34 kg 3 competition events Selected outcome

Registrations and outcomes

GERMAN NATIONAL OPEN CHAMPIONSHIP 2026
≤ 34 kg · Counts as a competition event
Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
  • Registered weight class: -34 kg
  • Source competition limit: -34 kg

4 matches in the rating period

GERMAN NATIONAL OPEN CHAMPIONSHIP 2026
≤ 34 kg · Counts as a competition event
Boys Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
  • Registered weight class: -34 kg
  • Source competition limit: -34 kg

4 matches in the rating period

FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
Does not count
Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
  • Registered weight class: -34 kg
  • Source competition limit: -34 kg

No matches in the rating period · no valid weight evidence

FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
Does not count
Boys Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
  • Registered weight class: -34 kg
  • Source competition limit: -34 kg

No matches in the rating period · no valid weight evidence

Grappling Industries NUREMBERG
Does not count
No Gi Kids / Intermediate (Grey) / 8 - 9 years / -75 lbs
  • Registered weight class: -75 lbs
  • Source competition limit: -75 lbs

No matches in the rating period · no valid weight evidence

Grappling Industries NUREMBERG
Does not count
Gi Kids / Grey / 8 - 9 years / -75 lbs
  • Registered weight class: -75 lbs
  • Source competition limit: -75 lbs

No matches in the rating period · no valid weight evidence

2025 AGF Saarbrucken Open
≤ 34 kg · Counts as a competition event
No Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather II (Up to 34.00 kg)
  • Registered weight class: Feather II (Up to 34.00 kg)
  • Source competition limit: Feather II (Up to 34.00 kg)

3 matches in the rating period

2025 AGF Saarbrucken Open
≤ 34 kg · Counts as a competition event
Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather II (Up to 34.00 kg)
  • Registered weight class: Feather II (Up to 34.00 kg)
  • Source competition limit: Feather II (Up to 34.00 kg)

3 matches in the rating period

COLOGNE FALL OPEN 2025 I EUROPEAN CUP
≤ 34 kg · Counts as a competition event
Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
  • Registered weight class: -34 kg
  • Source competition limit: -34 kg

1 match in the rating period

COLOGNE FALL OPEN 2025 I EUROPEAN CUP
≤ 34 kg · Counts as a competition event
Boys Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
  • Registered weight class: -34 kg
  • Source competition limit: -34 kg

2 matches in the rating period

FRANKFURT FALL OPEN 2025 I EUROPEAN CUP
Does not count
Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
  • Registered weight class: -34 kg
  • Source competition limit: -34 kg

No matches in the rating period · no valid weight evidence

FRANKFURT FALL OPEN 2025 I EUROPEAN CUP
Does not count
Boys Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
  • Registered weight class: -34 kg
  • Source competition limit: -34 kg

No matches in the rating period · no valid weight evidence

2025 AGF Dusseldorf Open
Does not count
No Gi Kids Challenger / Boys / Regular Challenger / Feather II (Up to 34.00 kg)
  • Registered weight class: Feather II (Up to 34.00 kg)
  • Source competition limit: Feather II (Up to 34.00 kg)

No matches in the rating period · no valid weight evidence

2025 AGF Dusseldorf Open
Does not count
No Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather II (Up to 34.00 kg)
  • Registered weight class: Feather II (Up to 34.00 kg)
  • Source competition limit: Feather II (Up to 34.00 kg)

No matches in the rating period · no valid weight evidence

2025 AGF Dusseldorf Open
Does not count
Gi Kids Challenger / Boys / Regular Challenger / Feather II (Up to 34.00 kg)
  • Registered weight class: Feather II (Up to 34.00 kg)
  • Source competition limit: Feather II (Up to 34.00 kg)

No matches in the rating period · no valid weight evidence

2025 AGF Dusseldorf Open
Does not count
Gi Kids / Mixed / Kids (8 - 9 yrs) / Gray / Feather II (Up to 34.00 kg)
  • Registered weight class: Feather II (Up to 34.00 kg)
  • Source competition limit: Feather II (Up to 34.00 kg)

No matches in the rating period · no valid weight evidence

Classification evidence

Why Grey?

This outcome uses the belt category of every rating-eligible match from 2025-09-01 through 2026-08-31. The most-fought category is selected; the newest evidence breaks a tie.

Evidence outcome

  • grey 17 matches in the rating period Selected outcome

Registrations and outcomes

GERMAN NATIONAL OPEN CHAMPIONSHIP 2026
grey · Counts as a match
Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
  • Source belt category: grey

4 matches in the rating period

GERMAN NATIONAL OPEN CHAMPIONSHIP 2026
grey · Counts as a match
Boys Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
  • Source belt category: grey

4 matches in the rating period

2025 AGF Saarbrucken Open
grey · Counts as a match
No Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather II (Up to 34.00 kg)
  • Source belt category: grey

3 matches in the rating period

2025 AGF Saarbrucken Open
grey · Counts as a match
Gi Kids / Boys / Kids (8 - 9 yrs) / Gray / Feather II (Up to 34.00 kg)
  • Source belt category: grey

3 matches in the rating period

COLOGNE FALL OPEN 2025 I EUROPEAN CUP
grey · Counts as a match
Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
  • Source belt category: grey

1 match in the rating period

COLOGNE FALL OPEN 2025 I EUROPEAN CUP
grey · Counts as a match
Boys Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
  • Source belt category: grey

2 matches in the rating period