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Musa Turkmen

AAC Hercules Amsterdam

W–L
4–5
Won and lost rating-eligible matches in the past 12 months.
Gi
1,315
Rating based on Gi matches in the past 12 months.
No-Gi
1,151
Rating based on No-Gi matches in the past 12 months.
Current form
4–5
Results from the ten most recent rating-eligible matches.
Opponents
9
Unique opponents faced in rating-eligible matches in the past 12 months.

Scheduled

  4. Polaris Open the Netherlands

    the Netherlands

    Boys Gi / White / Pee Wee / -28,0 kg Boys Nogi / White / Pee Wee / -28,0 kg
    Unconfirmed

  5. Lion Cub Jiu Jitsu Competition 7

    the Netherlands

    Boys NO-GI / 8 years old / White belt / -27 kg Boys GI / 8 years old / White belt / -27 kg
    Unconfirmed

Tournament history

Events

3
Events
Date Event Result Format Division
GrappleCity: Rotterdam Summer Open the Netherlands · Gi · 6–7 yo · white · ≤25 kg ; No-Gi · 6–7 yo · white · ≤30 kg 4–1 W–L: Win / Loss GiNo-Gi
  • Kids Gi / White / Kids 6-7 years / -25kg
  • Kids NoGi / White / Kids 6-7 years / -30kg
The Future League 8 – Gi & No-Gi the Netherlands · 03 0–3 W–L: Win / Loss
  • Place #4
Lion Cub Jiu Jitsu Competition 5 the Netherlands · No-Gi · 7–8 yo · white/grey · ≤27 kg 0–4 W–L: Win / Loss No-Gi
  • Place #5

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 1,277

Rating-period composition

Rating matches
9 0
Record
4–5 Previous month 4–5
Opponents
9 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 1,277

Rating-period composition

Rating matches
9 0
Record
4–5 Previous month 4–5
Opponents
9 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 No new matches Change -5 Rating 1,277

Rating-period composition

Rating matches
9 0
Record
4–5 Previous month 4–5
Opponents
9 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.

May 2026 5 new matches Change +187 Rating 1,282

Rating-period composition

Rating matches
9 +5
Record
4–5 Previous month 0–4
Opponents
9 +5
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
May 23, 2026 Sam Carlier
GrappleCity: Rotterdam Summer Open Kids NoGi / White / Kids 6-7 years / -30kg
Method Submission 02:48 6–4
Marginal influence +16
Loss
May 23, 2026 Jim Tol
GrappleCity: Rotterdam Summer Open Kids NoGi / White / Kids 6-7 years / -30kg
Method Submission 00:26 0–0
Marginal influence -27
Win
May 23, 2026 Abihu Laisina
GrappleCity: Rotterdam Summer Open Kids Gi / White / Kids 6-7 years / -25kg
Method Submission 01:46 9–0
Marginal influence +28
Win
May 23, 2026 Khalil Elmardi
GrappleCity: Rotterdam Summer Open Kids Gi / White / Kids 6-7 years / -25kg
Method Submission 01:40 11–0
Marginal influence +25
Win
May 23, 2026 Nova Koc
GrappleCity: Rotterdam Summer Open Kids Gi / White / Kids 6-7 years / -25kg
Method Submission 00:20 6–0
Marginal influence +20
April 2026 No new matches Change -5 Rating 1,095

Rating-period composition

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

March 2026 No new matches Change -2 Rating 1,100

Rating-period composition

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

February 2026 No new matches Change 0 Rating 1,102

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
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 -1 Rating 1,102

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
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 -1 Rating 1,103

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
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 Change +4 Rating 1,104

Rating-period composition

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

October 2025 4 new matches Change Starting point Rating 1,100

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
October 25, 2025 Ridouan Chouhou
Lion Cub Jiu Jitsu Competition 5 Boys NO-GI / 7 & 8 years old (DAY 2: Sunday) / White & Grey belt / -27 kg
Method Submission 00:12 0–7
Marginal influence -20
Loss
October 25, 2025 Balian Khedhiri
Lion Cub Jiu Jitsu Competition 5 Boys NO-GI / 7 & 8 years old (DAY 2: Sunday) / White & Grey belt / -27 kg
Method Points 03:00 0–9
Marginal influence -18
Loss
October 25, 2025 Damin Ahamed
Lion Cub Jiu Jitsu Competition 5 Boys NO-GI / 7 & 8 years old (DAY 2: Sunday) / White & Grey belt / -27 kg
Method Points 03:00 0–20
Marginal influence -21
Loss
October 25, 2025 Kenjiro Lawalata
Lion Cub Jiu Jitsu Competition 5 Boys NO-GI / 7 & 8 years old (DAY 2: Sunday) / White & Grey belt / -27 kg
Method Submission 00:16 0–0
Marginal influence -16
Relevant matches
6.8
Official ranking percentile
Top 68%
Performance
-

6.8 weighted matches against 9 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,351
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

GrappleCity: Rotterdam Summer Open
U10 · Counts
Kids Gi / White / Kids 6-7 years / -25kg
  • Competition age 8
  • Registered age: u8
  • Source category: u8
Kids NoGi / White / Kids 6-7 years / -30kg
  • Competition age 8
  • Registered age: u8
  • Source category: u8
The Future League 8 – Gi & No-Gi
Does not count
03
  • Competition age 7
  • Registered age: u10
  • Source category: u10
Lion Cub Jiu Jitsu Competition 5
Does not count
Boys NO-GI / 7 & 8 years old (DAY 2: Sunday) / White & Grey belt / -27 kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8

Classification evidence

Why ≤ 27 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

  • ≤ 27 kg 1 competition event Selected outcome

Registrations and outcomes

GrappleCity: Rotterdam Summer Open
≤ 25 kg · Does not count
Kids Gi / White / Kids 6-7 years / -25kg
  • Registered weight class: -25kg
  • Source competition limit: -25kg

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

GrappleCity: Rotterdam Summer Open
≤ 30 kg · Does not count
Kids NoGi / White / Kids 6-7 years / -30kg
  • Registered weight class: -30kg
  • Source competition limit: -30kg

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

The Future League 8 – Gi & No-Gi
Does not count
03

No matches in the rating period · no valid weight evidence

Lion Cub Jiu Jitsu Competition 5
≤ 27 kg · Counts as a competition event
Boys NO-GI / 7 & 8 years old (DAY 2: Sunday) / White & Grey belt / -27 kg
  • Registered weight class: -27 kg
  • Source competition limit: -27 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 5 matches in the rating period Selected outcome
  • grey 4 matches in the rating period

Registrations and outcomes

GrappleCity: Rotterdam Summer Open
white · Counts as a match
Kids NoGi / White / Kids 6-7 years / -30kg
  • Source belt category: white

2 matches in the rating period

GrappleCity: Rotterdam Summer Open
white · Counts as a match
Kids Gi / White / Kids 6-7 years / -25kg
  • Source belt category: white

3 matches in the rating period

Lion Cub Jiu Jitsu Competition 5
grey · Counts as a match
Boys NO-GI / 7 & 8 years old (DAY 2: Sunday) / White & Grey belt / -27 kg
  • Source belt category: grey

4 matches in the rating period