TopBJJ Index Youth

TopBJJ Index

Search TopBJJ Index
Language selector
Menu
DE

Laios Konstantinidis

Fight Circus

W–L
6–3
Won and lost rating-eligible matches in the past 12 months.
Gi
1,346
Rating based on Gi matches in the past 12 months.
No-Gi
-
Rating based on No-Gi matches in the past 12 months.
Current form
6–3
Results from the ten most recent rating-eligible matches.
Opponents
7
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
2
Silver
0
Bronze
1
Total medals
3
Events with results
3

Full career record

Wins
7
Losses
3
Matches
10
Win rate
70.0%

Ways of winning

Submission
5
Points
1
Decision
0
Disqualification
0

Personal records

Longest winning streak
4
Longest submission streak
2
Longest gold streak
2

Recent recorded placements

  1. Dragon cup

    DE Event record 3–2

    • Children Gi (8-9 Jahre) / weiß / -30kg / 8-9Jahre / Male

  3. Dragon Cup

    DE Event record 2–1

    • Children Gi (8-9 Jahre) / weiß / -30kg / 8-9Jahre / Male

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
3
Unique opponents
7
Distinct events
3

Ways of winning

  • Submission 5 83%
  • Points 1 17%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1346
Record
6–3
Win rate
67%
Submission share
83%

No-Gi

Rating
-
Record
-
Win rate
-
Submission share
-

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
1,346
Change over 90 days
+103
Highest rating in 12 months
1,340
Performance versus expectation
+9.5 pp
Schedule strength
Top 92%
Average opponent rating
1,249
Weighted win rate
69%
Expected win rate
59%
Repeat-opponent share
22%
Effective evidence
5.8
Confidence
75/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 2–1 2–1 across 3 rematches against 1 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #1133 Guillermo Walsh · 2026 AGF Saarbrucken Championships Sub 00:18 6–0
  2. #1182 Sofia Griesmann · Dragon Cup Pts 9–2 Earlier · Sub 01:25 0–0 February 7, 2026 · Dragon Cup

Full career

  1. #1133 Guillermo Walsh · 2026 AGF Saarbrucken Championships Sub 00:18 6–0
  2. #1182 Sofia Griesmann · Dragon Cup Pts 9–2 Earlier · Sub 01:25 0–0 February 7, 2026 · Dragon Cup

Rivals

Opponent Head-to-head record Matches
Sofia Griesmann 2–1 3

Around this athlete

Athlete Rank Rating
Ouwayss Bourki #673 1,346
Laios Konstantinidis #674 1,346
Noah Tsukhaev #675 1,345

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 0 Rating 1,346

Rating-period composition

Rating matches
9 0
Record
6–3 Previous month 6–3
Opponents
7 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 +6 Rating 1,346

Rating-period composition

Rating matches
9 0
Record
6–3 Previous month 6–3
Opponents
7 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 4 new matches Change +25 Rating 1,340

Rating-period composition

Rating matches
9 +4
Record
6–3 Previous month 4–1
Opponents
7 +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.
Win
June 14, 2026 Ibrahim Polat
Dragon cup Children Gi (8-9 Jahre) / weiß / -30kg / 8-9Jahre / Male
Method Submission 00:37 6–0
Marginal influence +14
Win
June 14, 2026 Jan Malinski
Dragon cup Children Gi (8-9 Jahre) / weiß / -30kg / 8-9Jahre / Male
Method Submission 00:18 0–0
Marginal influence +19
Loss
June 14, 2026 Zubayr Türkmen
Dragon cup Children Gi (8-9 Jahre) / weiß / -30kg / 8-9Jahre / Male
Method Submission 00:24 0–5
Marginal influence -17
Loss
June 14, 2026 Issa Chlon
Dragon cup Children Gi (8-9 Jahre) / weiß / -30kg / 8-9Jahre / Male
Method Points 03:00 0–2
Marginal influence -28
May 2026 2 new matches Change +105 Rating 1,315

Rating-period composition

Rating matches
5 +2
Record
4–1 Previous month 2–1
Opponents
3 +2
Events
2 +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.
Win
May 2, 2026 Arian Dincay
2026 AGF Saarbrucken Championships Gi Kids / Boys / Kids (8 - 9 yrs) / White / Rooster III (Up to 24.94 kg)
Method Submission 00:14 0–0
Marginal influence +28
Win
May 2, 2026 Guillermo Walsh
2026 AGF Saarbrucken Championships Gi Kids / Boys / Kids (8 - 9 yrs) / White / Rooster III (Up to 24.94 kg)
Method Submission 00:18 6–0
Marginal influence +22
April 2026 No new matches Change -16 Rating 1,210

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
Opponents
1 0
Events
1 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 -11 Rating 1,226

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
Opponents
1 0
Events
1 0

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

February 2026 3 new matches Change Starting point Rating 1,237

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.
Win
February 7, 2026 Sofia Griesmann
Dragon Cup Children Gi (8-9 Jahre) / weiß / -30kg / 8-9Jahre / Male
Method Points 03:00 9–2
Marginal influence +11
Win
February 7, 2026 Sofia Griesmann
Dragon Cup Children Gi (8-9 Jahre) / weiß / -30kg / 8-9Jahre / Male
Method Submission 01:25 0–0
Marginal influence +11
Loss
February 7, 2026 Sofia Griesmann
Dragon Cup Children Gi (8-9 Jahre) / weiß / -30kg / 8-9Jahre / Male
Method Points 03:00 0–7
Marginal influence -24
Relevant matches
5.8
Official ranking percentile
Top 46%
Performance
9.5 pp above expectation

5.8 weighted matches against 7 different opponents across 3 events

Weighted win rate
68.6%
Expected win rate
59.1%
Average opponent rating
1,249
Repeated-opponent share
22.2%
Network connectivity
87.6%

Classification evidence

Why U10?

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

  • U10 3 event votes Selected outcome

Registrations and outcomes

Dragon cup
U10 · Counts
Children Gi (8-9 Jahre) / weiß / -30kg / 8-9Jahre / Male
  • Competition age 9
  • Registered age: u10
  • Source category: u10
2026 AGF Saarbrucken Championships
U10 · Counts
Gi Kids / Boys / Kids (8 - 9 yrs) / White / Rooster III (Up to 24.94 kg)
  • Competition age 9
  • Registered age: u10
  • Source category: u10
Dragon Cup
U10 · Counts
Children Gi (8-9 Jahre) / weiß / -30kg / 8-9Jahre / Male
  • Competition age 9
  • Registered age: u10
  • Source category: u10

Classification evidence

Why ≤ 25 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

  • ≤ 25 kg 1 competition event Selected outcome
  • ≤ 30 kg 2 competition events

Registrations and outcomes

Dragon cup
≤ 30 kg · Counts as a competition event
Children Gi (8-9 Jahre) / weiß / -30kg / 8-9Jahre / Male
  • Registered weight class: -30kg
  • Source competition limit: -30kg

4 matches in the rating period

2026 AGF Saarbrucken Championships
≤ 25 kg · Counts as a competition event
Gi Kids / Boys / Kids (8 - 9 yrs) / White / Rooster III (Up to 24.94 kg)
  • Registered weight class: Rooster III (Up to 24.94 kg)
  • Source competition limit: Rooster III (Up to 24.94 kg)

2 matches in the rating period

Dragon Cup
≤ 30 kg · Counts as a competition event
Children Gi (8-9 Jahre) / weiß / -30kg / 8-9Jahre / Male
  • Registered weight class: -30kg
  • Source competition limit: -30kg

3 matches in the rating period

Classification evidence

Why White?

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

  • white 2 matches in the rating period Selected outcome

Registrations and outcomes

2026 AGF Saarbrucken Championships
white · Counts as a match
Gi Kids / Boys / Kids (8 - 9 yrs) / White / Rooster III (Up to 24.94 kg)
  • Source belt category: white

2 matches in the rating period