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Timea Simion

Aorta Team

W–L
3–11
Won and lost rating-eligible matches in the past 12 months.
Gi
1,197
Rating based on Gi matches in the past 12 months.
No-Gi
1,088
Rating based on No-Gi matches in the past 12 months.
Current form
2–8
Results from the ten most recent rating-eligible matches.
Opponents
9
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
0
Silver
5
Bronze
1
Total medals
6
Events with results
7

Full career record

Wins
4
Losses
15
Matches
19
Win rate
21.1%

Ways of winning

Submission
1
Points
3
Decision
0
Disqualification
0

Personal records

Longest winning streak
1
Longest submission streak
1

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
9
Distinct events
5

Ways of winning

  • Submission 1 33%
  • Points 2 67%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1197
Record
3–7
Win rate
30%
Submission share
33%

No-Gi

Rating
1088
Record
0–4
Win rate
0%
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
1,228
Change over 90 days
+54
Highest rating in 12 months
1,247
Performance versus expectation
-10.3 pp
Schedule strength
Top 25%
Average opponent rating
1,363
Weighted win rate
21%
Expected win rate
31%
Repeat-opponent share
36%
Effective evidence
9.8
Confidence
89/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 2–7 2–7 across 9 rematches against 3 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #1378 Tetiana Dryl · BRUSSELS KID (-16y) FBJJB OPEN 1 - Gi & NoGi 20.09.2025 Pts 6–2

Full career

  1. #1365 Lyana Winten · BRUSSELS OPEN FBJJB KID Gi & NoGi 2024 Pts 3–0
  2. #1378 Tetiana Dryl · BRUSSELS KID (-16y) FBJJB OPEN 1 - Gi & NoGi 20.09.2025 Pts 6–2

Rivals

Opponent Head-to-head record Matches
Jasmina Oud 0–4 4
Emily Santos 2–0 2

Around this athlete

Athlete Rank Rating
Sem Van Der Bom #1200 1,228
Timea Simion #1201 1,228
Younes Yahyaoui #1202 1,228

Scheduled

  2. KIDS OPEN BELGIUM

    Belgium

    Girls Gi / Grey / Junior II (11yrs) / -36,30 kg
    Confirmed

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 1,228

Rating-period composition

Rating matches
14 0
Record
3–11 Previous month 3–11
Opponents
9 0
Events
5 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 0 Rating 1,228

Rating-period composition

Rating matches
14 0
Record
3–11 Previous month 3–11
Opponents
9 0
Events
5 0

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

June 2026 No new matches Change -1 Rating 1,228

Rating-period composition

Rating matches
14 0
Record
3–11 Previous month 3–11
Opponents
9 0
Events
5 0

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

May 2026 2 new matches Change -4 Rating 1,229

Rating-period composition

Rating matches
14 +2
Record
3–11 Previous month 2–10
Opponents
9 +1
Events
5 +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
May 9, 2026 Nika Jelinski
OPEN BRUSSELS 3 FBJJB RANKING KID GI & NoGi 09.05.2026 GIRL GI DIVISION (-16years old) / KID GI / KID (-16years old) / -38kg (cat 2 : 9-10-11)
Method Points 03:00 0–7
Marginal influence -12
Win
May 9, 2026 Emily Santos
OPEN BRUSSELS 3 FBJJB RANKING KID GI & NoGi 09.05.2026 GIRL GI DIVISION (-16years old) / KID GI / KID (-16years old) / -38kg (cat 2 : 9-10-11)
Method Points 03:00 0–0
Marginal influence +14
April 2026 4 new matches Change -14 Rating 1,233

Rating-period composition

Rating matches
12 +4
Record
2–10 Previous month 2–6
Opponents
8 +1
Events
4 +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
April 26, 2026 Jasmina Oud
NAGA Brussels Grappling Championship Children Gi (Female) / Beginner / 35 - 39.9 / 10-11 years
Method Submission 00:14 0–2
Marginal influence -5
Loss
April 26, 2026 Jasmina Oud
NAGA Brussels Grappling Championship Children Gi (Female) / Beginner / 35 - 39.9 / 10-11 years
Method Submission 00:38 0–0
Marginal influence -5
Loss
April 26, 2026 Jasmina Oud
NAGA Brussels Grappling Championship Children No-Gi (Female) / Beginner / 35- 39.9 / 10-11 years
Method Submission 00:44 0–2
Marginal influence -5
Loss
April 26, 2026 Jasmina Oud
NAGA Brussels Grappling Championship Children No-Gi (Female) / Beginner / 35- 39.9 / 10-11 years
Method Submission 00:13 0–0
Marginal influence -5
March 2026 4 new matches Change +73 Rating 1,247

Rating-period composition

Rating matches
8 +4
Record
2–6 Previous month 1–3
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.
Loss
March 14, 2026 Harun Ahmed Egal
OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025 NoGi DIVISION (-16years old) / KID NoGi / KID (-16years old) / -34kg (cat 2 : 10-11-12)
Method Points 03:00 0–7
Marginal influence -13
Loss
March 14, 2026 Mesa Vermin
OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025 NoGi DIVISION (-16years old) / KID NoGi / KID (-16years old) / -34kg (cat 2 : 10-11-12)
Method Submission 02:13 0–9
Marginal influence -9
Loss
March 14, 2026 Haniya SALLOUT
OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025 GIRL GI DIVISION (-16years old) / KID GI / KID (-16years old) / -34kg (cat 2 : 9-10-11)
Method Submission 03:57 0–18
Marginal influence -4
Win
March 14, 2026 Emily Santos
OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025 GIRL GI DIVISION (-16years old) / KID GI / KID (-16years old) / -34kg (cat 2 : 9-10-11)
Method Submission 02:26 11–0
Marginal influence +14
February 2026 No new matches Change -1 Rating 1,174

Rating-period composition

Rating matches
4 0
Record
1–3 Previous month 1–3
Opponents
3 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.

January 2026 No new matches Change 0 Rating 1,175

Rating-period composition

Rating matches
4 0
Record
1–3 Previous month 1–3
Opponents
3 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.

December 2025 No new matches Change 0 Rating 1,175

Rating-period composition

Rating matches
4 0
Record
1–3 Previous month 1–3
Opponents
3 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.

November 2025 2 new matches Change -15 Rating 1,175

Rating-period composition

Rating matches
4 +2
Record
1–3 Previous month 1–1
Opponents
3 +1
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.
Loss
November 22, 2025 Tasnim Amjahid
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS Girls Gi / White & Grey / 10-11-12 yrs / -36 kg
Method Points 04:00 0–6
Marginal influence -7
Loss
November 22, 2025 Zaynab El Abdouni
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS Girls Gi / White & Grey / 10-11-12 yrs / -36 kg
Method Points 04:00 0–6
Marginal influence -13
October 2025 No new matches Change -10 Rating 1,190

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
Opponents
2 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.

September 2025 2 new matches Change Starting point Rating 1,200

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
September 20, 2025 Tetiana Dryl
BRUSSELS KID (-16y) FBJJB OPEN 1 - Gi & NoGi 20.09.2025 GIRL GI DIVISION (-16years old) / KID GI / KID (-16years old) / -34kg* (cat 2 : 9-10-11)
Method Points 02:30 6–2
Marginal influence +19
Loss
September 20, 2025 Zaynab El Abdouni
BRUSSELS KID (-16y) FBJJB OPEN 1 - Gi & NoGi 20.09.2025 GIRL GI DIVISION (-16years old) / KID GI / KID (-16years old) / -34kg* (cat 2 : 9-10-11)
Method Points 02:30 0–14
Marginal influence -13
Relevant matches
9.8
Official ranking percentile
Top 81%
Performance
10.3 pp below expectation

9.8 weighted matches against 9 different opponents across 5 events

Weighted win rate
21.1%
Expected win rate
31.4%
Average opponent rating
1,363
Repeated-opponent share
35.7%
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

OPEN BRUSSELS 3 FBJJB RANKING KID GI & NoGi 09.05.2026
U12 · Counts
GIRL GI DIVISION (-16years old) / KID GI / KID (-16years old) / -38kg (cat 2 : 9-10-11)
  • Competition age 11
NAGA Brussels Grappling Championship
U12 · Counts
Children No-Gi (Female) / Beginner / 35- 39.9 / 10-11 years
  • Competition age 11
  • Registered age: u12
  • Source category: u12
Children Gi (Female) / Beginner / 35 - 39.9 / 10-11 years
  • Competition age 11
  • Registered age: u12
  • Source category: u12
OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025
U12 · Counts
GIRL GI DIVISION (-16years old) / KID GI / KID (-16years old) / -34kg (cat 2 : 9-10-11)
  • Competition age 11
NoGi DIVISION (-16years old) / KID NoGi / KID (-16years old) / -34kg (cat 2 : 10-11-12)
  • Competition age 11
Grappling Industries BRUSSELS
Does not count
Gi Kids / Grey / 10 - 11 years / -75 lbs
  • Competition age 10
  • Registered age: u12
  • Source category: u12
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS
Does not count
Girls Gi / White & Grey / 10-11-12 yrs / -36 kg
  • Competition age 10
BRUSSELS KID (-16y) FBJJB OPEN 1 - Gi & NoGi 20.09.2025
Does not count
GIRL GI DIVISION (-16years old) / KID GI / KID (-16years old) / -34kg* (cat 2 : 9-10-11)
  • Competition age 10

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 1 competition event Selected outcome
  • ≤ 38 kg 1 competition event
  • ≤ 40 kg 1 competition event

Registrations and outcomes

OPEN BRUSSELS 3 FBJJB RANKING KID GI & NoGi 09.05.2026
≤ 38 kg · Counts as a competition event
GIRL GI DIVISION (-16years old) / KID GI / KID (-16years old) / -38kg (cat 2 : 9-10-11)
  • Registered weight class: -38kg (cat 2 : 9-10-11)
  • Source competition limit: -38kg (cat 2 : 9-10-11)

2 matches in the rating period

NAGA Brussels Grappling Championship
≤ 40 kg · Counts as a competition event
Children No-Gi (Female) / Beginner / 35- 39.9 / 10-11 years
  • Registered weight class: 35- 39.9
  • Source competition limit: 35- 39.9

2 matches in the rating period

NAGA Brussels Grappling Championship
≤ 40 kg · Counts as a competition event
Children Gi (Female) / Beginner / 35 - 39.9 / 10-11 years
  • Registered weight class: 35 - 39.9
  • Source competition limit: 35 - 39.9

2 matches in the rating period

OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025
≤ 34 kg · Counts as a competition event
GIRL GI DIVISION (-16years old) / KID GI / KID (-16years old) / -34kg (cat 2 : 9-10-11)
  • Registered weight class: -34kg (cat 2 : 9-10-11)
  • Source competition limit: -34kg (cat 2 : 9-10-11)

2 matches in the rating period

OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025
≤ 34 kg · Counts as a competition event
NoGi DIVISION (-16years old) / KID NoGi / KID (-16years old) / -34kg (cat 2 : 10-11-12)
  • Registered weight class: -34kg (cat 2 : 10-11-12)
  • Source competition limit: -34kg (cat 2 : 10-11-12)

2 matches in the rating period

Grappling Industries BRUSSELS
Does not count
Gi Kids / Grey / 10 - 11 years / -75 lbs
  • Registered weight class: -75 lbs
  • Source competition limit: -75 lbs

No matches in the rating period · no valid weight evidence

BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS
≤ 36 kg · Does not count
Girls Gi / White & Grey / 10-11-12 yrs / -36 kg
  • Registered weight class: -36 kg
  • Source competition limit: -36 kg

2 matches in the rating period · outside the three most recent unambiguous events

BRUSSELS KID (-16y) FBJJB OPEN 1 - Gi & NoGi 20.09.2025
≤ 34 kg · Does not count
GIRL GI DIVISION (-16years old) / KID GI / KID (-16years old) / -34kg* (cat 2 : 9-10-11)
  • Registered weight class: -34kg (cat 2 : 9-10-11)
  • Source competition limit: -34kg (cat 2 : 9-10-11)

2 matches in the rating period · outside the three most recent unambiguous events

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 2 matches in the rating period Selected outcome

Registrations and outcomes

BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS
grey · Counts as a match
Girls Gi / White & Grey / 10-11-12 yrs / -36 kg
  • Source belt category: grey

2 matches in the rating period