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Isaac Rezkini

United BJJ France

W–L
0–1
Won and lost rating-eligible matches in the past 12 months.
Gi
1,150
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
2–2
Results from the ten most recent rating-eligible matches.
Opponents
1
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

10
Indexed competition matches
Date Opponent Result Event Division
2026-06-06 Houdheyfa Boutagra
Win
RISING STAR CUP 3 Gi · U9 BOYS / INTERMEDIATE / -27,0 kg / U9
2026-06-06 Haroon Royet
Loss
RISING STAR CUP 3 Gi · U9 BOYS / INTERMEDIATE / -27,0 kg / U9
2026-06-06 LASSANA TEIXEIRA
Win
RISING STAR CUP 3 Gi · U9 BOYS / INTERMEDIATE / -27,0 kg / U9
2025-11-22 Nael Sarve
Loss
ELITE KIDS BJJ - GRAPPLING 4 Gi · Tournoi GI / U9 / Fille garçons melangés / -25 kg / Un seul niveau
2025-05-31 Abdallah Jebali
Loss
RISING STAR CUP 2025 Gi · U9 BOYS / NOVICE / -24,00 kg / U9
2025-05-31 Issa Niabaly
Loss
RISING STAR CUP 2025 Gi · U9 BOYS / NOVICE / -24,00 kg / U9
2025-02-08 Abdallah Jebali
Win
MANTES CHALLENGE 10 Gi · Boys Gi / White / Pee Wee II (8yrs) / -24,00 kg
2025-02-08 Ismaïl BARKATI
Loss
MANTES CHALLENGE 10 Gi · Boys Gi / White / Pee Wee II (8yrs) / -24,00 kg
2024-05-11 Moussa Dramé
Loss
RISING STAR CUP Gi · Kids 1 Boys / NOVICE / -24,00 kg / U7
2023-06-10 Yanis Redouani
Loss
BMSCUP2023 Gi · Boys Gi / White / Mighty Mite III (6yrs) / -22 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 1,150

Rating-period composition

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

July 2026 No new matches Change 0 Rating 1,150

Rating-period composition

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

June 2026 No new matches Change 0 Rating 1,150

Rating-period composition

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

May 2026 No new matches Change +2 Rating 1,150

Rating-period composition

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

April 2026 No new matches Change +1 Rating 1,148

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
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 +2 Rating 1,147

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
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 No new matches · 2 left period Change -57 Rating 1,145

Rating-period composition

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

2 older matches left the 12-month period: 1 won and 1 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 +2 Rating 1,202

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
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 +3 Rating 1,200

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
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 1 new match Change -13 Rating 1,197

Rating-period composition

Rating matches
3 +1
Record
1–2 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 Nael Sarve
ELITE KIDS BJJ - GRAPPLING 4 Tournoi GI / U9 / Fille garçons melangés / -25 kg / Un seul niveau
Method Points 02:00 0–3
Marginal influence -14
October 2025 No new matches Change -3 Rating 1,210

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 No new matches Change -2 Rating 1,213

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.

Relevant matches
1
Official ranking percentile
-
Performance
-

1 weighted matches against 1 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,666
Repeated-opponent share
0.0%
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 1 event vote Selected outcome

Registrations and outcomes

RISING STAR CUP 3
U10 · Counts
U9 BOYS / INTERMEDIATE / -27,0 kg / U9
  • Competition age 9
  • Registered age: u10
  • Source category: u10
ELITE KIDS BJJ - GRAPPLING 4
Does not count
Tournoi GI / U9 / Fille garçons melangés / -25 kg / Un seul niveau
  • Competition age 8
  • 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
  • ≤ 27 kg 1 competition event

Registrations and outcomes

RISING STAR CUP 3
≤ 27 kg · Counts as a competition event
U9 BOYS / INTERMEDIATE / -27,0 kg / U9
  • Registered weight class: -27,0 kg
  • Source competition limit: -27,0 kg

3 matches in the rating period

ELITE KIDS BJJ - GRAPPLING 4
≤ 25 kg · Counts as a competition event
Tournoi GI / U9 / Fille garçons melangés / -25 kg / Un seul niveau
  • Registered weight class: -25 kg
  • Source competition limit: -25 kg

1 match in the rating period