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Hayder Kobeissi

FLOW JIUJITSU

W–L
0–7
Won and lost rating-eligible matches in the past 12 months.
Gi
1,106
Rating based on Gi matches in the past 12 months.
No-Gi
1,081
Rating based on No-Gi matches in the past 12 months.
Current form
0–7
Results from the ten most recent rating-eligible matches.
Opponents
6
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

7
Indexed competition matches
Date Opponent Result Event Division
2026-01-11 Gabriel Denel
Loss
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES No-Gi · KIDS NOGI / Garçon / Teen III (14-15 ans) / Blanche (White) / -65,10 kg
2026-01-11 Abdourahmane Sarr
Loss
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES No-Gi · KIDS NOGI / Garçon / Teen III (14-15 ans) / Blanche (White) / -65,10 kg
2026-01-11 Gabriel Paiva
Loss
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES No-Gi · KIDS NOGI / Garçon / Teen III (14-15 ans) / Blanche (White) / -65,10 kg
2026-01-11 Adam Issahnane
Loss
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES No-Gi · KIDS NOGI / Garçon / Teen III (14-15 ans) / Blanche (White) / -65,10 kg
2026-01-11 Gabriel Denel
Loss
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES Gi · KIDS GI / Garçon / Blanche (White) / Teen III (14-15 ans) / -65,10 kg
2026-01-11 Kiram Moussa
Loss
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES Gi · KIDS GI / Garçon / Blanche (White) / Teen III (14-15 ans) / -65,10 kg
2026-01-11 Adam Farneti
Loss
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES Gi · KIDS GI / Garçon / Blanche (White) / Teen III (14-15 ans) / -65,10 kg

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 1,174

Rating-period composition

Rating matches
7 0
Record
0–7 Previous month 0–7
Opponents
6 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 0 Rating 1,174

Rating-period composition

Rating matches
7 0
Record
0–7 Previous month 0–7
Opponents
6 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 1,174

Rating-period composition

Rating matches
7 0
Record
0–7 Previous month 0–7
Opponents
6 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 0 Rating 1,174

Rating-period composition

Rating matches
7 0
Record
0–7 Previous month 0–7
Opponents
6 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 -1 Rating 1,174

Rating-period composition

Rating matches
7 0
Record
0–7 Previous month 0–7
Opponents
6 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 +1 Rating 1,175

Rating-period composition

Rating matches
7 0
Record
0–7 Previous month 0–7
Opponents
6 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 No new matches Change -5 Rating 1,174

Rating-period composition

Rating matches
7 0
Record
0–7 Previous month 0–7
Opponents
6 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 7 new matches Change Starting point Rating 1,179

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
January 11, 2026 Gabriel Denel
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS NOGI / Garçon / Teen III (14-15 ans) / Blanche (White) / -65,10 kg
Method Submission 03:15 2–13
Marginal influence -20
Loss
January 11, 2026 Abdourahmane Sarr
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS NOGI / Garçon / Teen III (14-15 ans) / Blanche (White) / -65,10 kg
Method Submission 00:47 0–3
Marginal influence -11
Loss
January 11, 2026 Gabriel Paiva
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS NOGI / Garçon / Teen III (14-15 ans) / Blanche (White) / -65,10 kg
Method Submission 00:35 0–7
Marginal influence -15
Loss
January 11, 2026 Adam Issahnane
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS NOGI / Garçon / Teen III (14-15 ans) / Blanche (White) / -65,10 kg
Method Submission 01:02 0–7
Marginal influence -14
Loss
January 11, 2026 Gabriel Denel
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS GI / Garçon / Blanche (White) / Teen III (14-15 ans) / -65,10 kg
Method Submission 02:09 0–13
Marginal influence -9
Loss
January 11, 2026 Kiram Moussa
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS GI / Garçon / Blanche (White) / Teen III (14-15 ans) / -65,10 kg
Method Points 04:00 2–21
Marginal influence -6
Loss
January 11, 2026 Adam Farneti
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS GI / Garçon / Blanche (White) / Teen III (14-15 ans) / -65,10 kg
Method Submission 02:38 0–27
Marginal influence -2
Relevant matches
5.1
Official ranking percentile
-
Performance
-

5.1 weighted matches against 6 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,346
Repeated-opponent share
14.3%
Network connectivity
87.6%

Classification evidence

Why U16?

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

  • U16 1 event vote Selected outcome

Registrations and outcomes

OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES
U16 · Counts
KIDS GI / Garçon / Blanche (White) / Teen III (14-15 ans) / -65,10 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16
KIDS NOGI / Garçon / Teen III (14-15 ans) / Blanche (White) / -65,10 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16

Classification evidence

Why ≤ 65 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

  • ≤ 65 kg 1 competition event Selected outcome

Registrations and outcomes

OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES
≤ 65 kg · Counts as a competition event
KIDS GI / Garçon / Blanche (White) / Teen III (14-15 ans) / -65,10 kg
  • Registered weight class: -65,10 kg
  • Source competition limit: -65,10 kg

3 matches in the rating period

OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES
≤ 65 kg · Counts as a competition event
KIDS NOGI / Garçon / Teen III (14-15 ans) / Blanche (White) / -65,10 kg
  • Registered weight class: -65,10 kg
  • Source competition limit: -65,10 kg

4 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 7 matches in the rating period Selected outcome

Registrations and outcomes

OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES
white · Counts as a match
KIDS NOGI / Garçon / Teen III (14-15 ans) / Blanche (White) / -65,10 kg
  • Source belt category: white

4 matches in the rating period

OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES
white · Counts as a match
KIDS GI / Garçon / Blanche (White) / Teen III (14-15 ans) / -65,10 kg
  • Source belt category: white

3 matches in the rating period