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Omar Niksic

Atos Zurich

W–L
2–3
Won and lost rating-eligible matches in the past 12 months.
Gi
1,227
Rating based on Gi matches in the past 12 months.
No-Gi
1,164
Rating based on No-Gi matches in the past 12 months.
Current form
2–3
Results from the ten most recent rating-eligible matches.
Opponents
2
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
7
Silver
6
Bronze
2
Total medals
15
Events with results
10

Full career record

Wins
28
Losses
10
Matches
38
Win rate
73.7%

Ways of winning

Submission
18
Points
8
Decision
2
Disqualification
0

Personal records

Longest winning streak
9
Longest submission streak
7
Longest gold streak
2
Largest recorded points win
8–0

Recent recorded placements

  4. MILANO OPEN

    IT Event record 4–0

    • GI - Kids 1-4 / Boys / Grey / Kid3 (8-9 yrs) / -33 kg
    • NO-GI - Kids 1-4 / Boys / White / Kid3 (8-9 yrs) / -33 kg

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
2
Distinct events
1

Ways of winning

  • Submission 0 0%
  • Points 2 100%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1227
Record
1–1
Win rate
50%
Submission share
0%

No-Gi

Rating
1164
Record
1–2
Win rate
33%
Submission share
0%

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
1,285
Change over 90 days
-120
Highest rating in 12 months
1,399
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,341
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
60%
Effective evidence
3
Confidence
48/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 6–8 6–8 across 14 rematches against 6 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #418 Luka Leriche · NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older) Pts 8–0
  2. #795 Ismaïl CHIFFOLEAU · NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older) Pts 6–2

Full career

  1. #2 Nathan Ambach · Grappling Industries NUREMBERG Dec 2–2 Earlier · Dec 2–2 March 15, 2025 · Grappling Industries NUREMBERG
  2. #41 Souhayl Jaanin · European Jiu Jitsu Spartakiade 2024 (Kids&Youth) Sub 00:37 2–0
  3. #418 Luka Leriche · NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older) Pts 8–0
  4. #769 Issa Hassime · European Jiu Jitsu Spartakiade 2024 (Kids&Youth) Pts 0–0
  5. #795 Ismaïl CHIFFOLEAU · NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older) Pts 6–2
  6. #1164 Abdellah Achnak · European Jiu Jitsu Spartakiade 2024 (Kids&Youth) Sub 02:37 0–3

Rivals

Opponent Head-to-head record Matches
Abdellah Achnak 1–1 2
Mikael Soares 0–2 2

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 1,285

Rating-period composition

Rating matches
5 0
Record
2–3 Previous month 2–3
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.

July 2026 No new matches Change +3 Rating 1,285

Rating-period composition

Rating matches
5 0
Record
2–3 Previous month 2–3
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.

June 2026 No new matches Change 0 Rating 1,282

Rating-period composition

Rating matches
5 0
Record
2–3 Previous month 2–3
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.

May 2026 No new matches Change +6 Rating 1,282

Rating-period composition

Rating matches
5 0
Record
2–3 Previous month 2–3
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.

April 2026 No new matches Change -3 Rating 1,276

Rating-period composition

Rating matches
5 0
Record
2–3 Previous month 2–3
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.

March 2026 5 new matches · 5 left period Change -141 Rating 1,279

Rating-period composition

Rating matches
5 0
Record
2–3 Previous month 5–0
Opponents
2 -2
Events
1 0

5 older matches left the 12-month period: 5 won and 0 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.
Win
March 8, 2026 Luka Leriche
NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older) Children Gi (Male) / Beginner / 30 - 34.9 / 10-11 years
Method Points 03:00 8–0
Marginal influence +37
Loss
March 8, 2026 Ismaïl CHIFFOLEAU
NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older) Children Gi (Male) / Beginner / 30 - 34.9 / 10-11 years
Method Submission 01:07 2–2
Marginal influence -13
Loss
March 8, 2026 Ismaïl CHIFFOLEAU
NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older) Children No-Gi (Male) / Beginner / 30 - 34.9 / 10-11 years
Method Points 03:00 0–4
Marginal influence -16
Win
March 8, 2026 Ismaïl CHIFFOLEAU
NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older) Children No-Gi (Male) / Beginner / 30 - 34.9 / 10-11 years
Method Points 03:00 6–2
Marginal influence +6
Loss
March 8, 2026 Ismaïl CHIFFOLEAU
NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older) Children No-Gi (Male) / Beginner / 30 - 34.9 / 10-11 years
Method Points 03:00 1–4
Marginal influence -16
February 2026 No new matches Change 0 Rating 1,420

Rating-period composition

Rating matches
5 0
Record
5–0 Previous month 5–0
Opponents
4 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.

January 2026 No new matches Change 0 Rating 1,420

Rating-period composition

Rating matches
5 0
Record
5–0 Previous month 5–0
Opponents
4 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.

December 2025 No new matches Change -5 Rating 1,420

Rating-period composition

Rating matches
5 0
Record
5–0 Previous month 5–0
Opponents
4 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.

November 2025 No new matches · 2 left period Change +10 Rating 1,425

Rating-period composition

Rating matches
5 -2
Record
5–0 Previous month 5–2
Opponents
4 -1
Events
1 -1

2 older matches left the 12-month period: 0 won and 2 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

October 2025 No new matches Change +14 Rating 1,415

Rating-period composition

Rating matches
7 0
Record
5–2 Previous month 5–2
Opponents
5 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.

September 2025 No new matches Change +2 Rating 1,401

Rating-period composition

Rating matches
7 0
Record
5–2 Previous month 5–2
Opponents
5 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.

Relevant matches
3
Official ranking percentile
-
Performance
-

3 weighted matches against 2 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,341
Repeated-opponent share
60.0%
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 2 event votes Selected outcome

Registrations and outcomes

SWISS FESTIVAL KIDS III
U12 · Counts
Boys Gi / Yellow / Junior II (11yrs) / -33,40 kg
  • Competition age 11
  • Registered age: u12
  • Source category: u12
NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older)
U12 · Counts
Children Gi (Male) / Beginner / 30 - 34.9 / 10-11 years
  • Competition age 11
  • Registered age: u12
  • Source category: u12
Children No-Gi (Male) / Beginner / 30 - 34.9 / 10-11 years
  • Competition age 11
  • Registered age: u12
  • Source category: u12

Classification evidence

Why ≤ 35 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

  • ≤ 35 kg 1 competition event Selected outcome

Registrations and outcomes

SWISS FESTIVAL KIDS III
Does not count
Boys Gi / Yellow / Junior II (11yrs) / -33,40 kg
  • Registered weight class: -33,40 kg
  • Source competition limit: -33,40 kg

No matches in the rating period · no valid weight evidence

NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older)
≤ 35 kg · Counts as a competition event
Children Gi (Male) / Beginner / 30 - 34.9 / 10-11 years
  • Registered weight class: 30 - 34.9
  • Source competition limit: 30 - 34.9

2 matches in the rating period

NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older)
≤ 35 kg · Counts as a competition event
Children No-Gi (Male) / Beginner / 30 - 34.9 / 10-11 years
  • Registered weight class: 30 - 34.9
  • Source competition limit: 30 - 34.9

3 matches in the rating period