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Israfil Mustafa

SDS Academy

W–L
3–3
Won and lost rating-eligible matches in the past 12 months.
Gi
1,317
Rating based on Gi matches in the past 12 months.
No-Gi
1,111
Rating based on No-Gi matches in the past 12 months.
Current form
3–3
Results from the ten most recent rating-eligible matches.
Opponents
5
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

2
Events
Date Event Result Format Division
Dragon cup Germany · Gi · 6–7 yo · grey · ≤35 kg 3–0 W–L: Win / Loss Gi
  • Children Gi (6-7 Jahre) / 6-7Jahre / -35kg / grau / male
Dragon Cup Germany · No-Gi · 8–9 yo · ≤35 kg ; No-Gi · 8–9 yo · ≤40 kg 0–4 W–L: Win / Loss No-Gi
  • Children No-Gi (8-9 Jahre) / Beginner / -40kg / 8-9 Jahre / Male
  • Children No-Gi (8-9 Jahre) / Beginner / -35kg / 8-9 Jahre / Male

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 1,310

Rating-period composition

Rating matches
6 0
Record
3–3 Previous month 3–3
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.

July 2026 No new matches Change 0 Rating 1,310

Rating-period composition

Rating matches
6 0
Record
3–3 Previous month 3–3
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.

June 2026 3 new matches Change +200 Rating 1,310

Rating-period composition

Rating matches
6 +3
Record
3–3 Previous month 0–3
Opponents
5 +3
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
June 14, 2026 Aaron Ciobanu
Dragon cup Children Gi (6-7 Jahre) / 6-7Jahre / -35kg / grau / male
Method Submission 00:16 0–0
Marginal influence +39
Win
June 14, 2026 Cosai Harbuzi
Dragon cup Children Gi (6-7 Jahre) / 6-7Jahre / -35kg / grau / male
Method Submission 00:25 2–0
Marginal influence +26
Win
June 14, 2026 Noah Klein
Dragon cup Children Gi (6-7 Jahre) / 6-7Jahre / -35kg / grau / male
Method Submission 01:51 16–0
Marginal influence +34
May 2026 No new matches Change 0 Rating 1,110

Rating-period composition

Rating matches
3 0
Record
0–3 Previous month 0–3
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 0 Rating 1,110

Rating-period composition

Rating matches
3 0
Record
0–3 Previous month 0–3
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 No new matches Change 0 Rating 1,110

Rating-period composition

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

February 2026 3 new matches Change Starting point Rating 1,110

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
February 7, 2026 Fiona Bunjaku
Dragon Cup Children No-Gi (8-9 Jahre) / Beginner / -35kg / 8-9 Jahre / Male
Method Points 03:00 0–16
Marginal influence -37
Loss
February 7, 2026 Leon Blaess
Dragon Cup Children No-Gi (8-9 Jahre) / Beginner / -40kg / 8-9 Jahre / Male
Method Points 03:00 0–27
Marginal influence -24
Loss
February 7, 2026 Leon Blaess
Dragon Cup Children No-Gi (8-9 Jahre) / Beginner / -40kg / 8-9 Jahre / Male
Method Submission 00:42 0–4
Marginal influence -24
Relevant matches
4.1
Official ranking percentile
Top 58%
Performance
-

4.1 weighted matches against 5 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,199
Repeated-opponent share
16.7%
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 2 event votes Selected outcome

Registrations and outcomes

Dragon cup
U10 · Counts
Children Gi (6-7 Jahre) / 6-7Jahre / -35kg / grau / male
  • Competition age 8
  • Registered age: u8
  • Source category: u8
Dragon Cup
U10 · Counts
Children No-Gi (8-9 Jahre) / Beginner / -40kg / 8-9 Jahre / Male
  • Competition age 8
  • Registered age: u10
  • Source category: u10
Children No-Gi (8-9 Jahre) / Beginner / -35kg / 8-9 Jahre / Male
  • Competition age 8
  • Registered age: u10
  • Source category: u10
Grappling Battle Heidelberg
Does not count
Boys No-Gi / White / Pee Wee I (7 yrs) / -31,80 kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8

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

Dragon cup
≤ 35 kg · Counts as a competition event
Children Gi (6-7 Jahre) / 6-7Jahre / -35kg / grau / male
  • Registered weight class: -35kg
  • Source competition limit: -35kg

3 matches in the rating period

Dragon Cup
≤ 40 kg · Does not count
Children No-Gi (8-9 Jahre) / Beginner / -40kg / 8-9 Jahre / Male
  • Registered weight class: -40kg
  • Source competition limit: -40kg

2 matches in the rating period · conflicting upper weight limits make this event ambiguous

Dragon Cup
≤ 35 kg · Does not count
Children No-Gi (8-9 Jahre) / Beginner / -35kg / 8-9 Jahre / Male
  • Registered weight class: -35kg
  • Source competition limit: -35kg

1 match in the rating period · conflicting upper weight limits make this event ambiguous

Grappling Battle Heidelberg
Does not count
Boys No-Gi / White / Pee Wee I (7 yrs) / -31,80 kg
  • Registered weight class: -31,80 kg
  • Source competition limit: -31,80 kg

No matches in the rating period · no valid weight evidence