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Ahyokah Bustinduy Milev

Carlson Gracie Den Haag

W–L
2–3
Won and lost rating-eligible matches in the past 12 months.
Gi
1,266
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
2–3
Results from the ten most recent rating-eligible matches.
Opponents
4
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
2
Silver
5
Bronze
0
Total medals
7
Events with results
8

Full career record

Wins
6
Losses
12
Matches
18
Win rate
33.3%

Ways of winning

Submission
1
Points
5
Decision
0
Disqualification
0

Personal records

Longest winning streak
4
Longest submission streak
1
Longest gold streak
2
Largest recorded points win
20–0

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
4
Distinct events
3

Ways of winning

  • Submission 1 50%
  • Points 1 50%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1266
Record
2–3
Win rate
40%
Submission share
50%

No-Gi

Rating
-
Record
-
Win rate
-
Submission share
-

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
1,266
Change over 90 days
-72
Highest rating in 12 months
1,362
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,371
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
20%
Effective evidence
3.9
Confidence
60/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 2–8 2–8 across 10 rematches against 4 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #257 Lulu Shih · Lion Cub Jiu Jitsu Competition 5 Pts 10–2

Full career

  1. #257 Lulu Shih · Lion Cub Jiu Jitsu Competition 5 Pts 10–2

Rivals

Opponent Head-to-head record Matches
Nupelda Dingol 1–2 3
Amy Broodkoorn 0–2 2

Around this athlete

Athlete Rank Rating
Mohamed El Badey #1038 1,267
Ahyokah Bustinduy Milev #1039 1,266
Alexander Morgunov #1040 1,266

Scheduled

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 1,266

Rating-period composition

Rating matches
5 0
Record
2–3 Previous month 2–3
Opponents
4 0
Events
3 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 1,266

Rating-period composition

Rating matches
5 0
Record
2–3 Previous month 2–3
Opponents
4 0
Events
3 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

June 2026 2 new matches Change -9 Rating 1,266

Rating-period composition

Rating matches
5 +2
Record
2–3 Previous month 2–1
Opponents
4 +1
Events
3 +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
June 6, 2026 Amy Broodkoorn
Cauliflower Cup Circuit 2 Girls Gi / Grey / Teen II (14yrs) / -44,50 kg
Method Submission 01:08 0–0
Marginal influence -15
Loss
June 6, 2026 Amy Broodkoorn
Cauliflower Cup Circuit 2 Girls Gi / Grey / Teen II (14yrs) / -44,50 kg
Method Submission 01:35 0–0
Marginal influence -15
May 2026 No new matches Change +6 Rating 1,275

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
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.

April 2026 No new matches · 2 left period Change -69 Rating 1,269

Rating-period composition

Rating matches
3 -2
Record
2–1 Previous month 4–1
Opponents
3 -2
Events
2 -1

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

March 2026 No new matches Change 0 Rating 1,338

Rating-period composition

Rating matches
5 0
Record
4–1 Previous month 4–1
Opponents
5 0
Events
3 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

February 2026 1 new match · 3 left period Change -18 Rating 1,338

Rating-period composition

Rating matches
5 -2
Record
4–1 Previous month 5–2
Opponents
5 0
Events
3 0

3 older matches left the 12-month period: 1 won and 2 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.
Loss
February 22, 2026 Skye Roethof
GrappleCity: Rotterdam Spring Open Teens Gi / Grey / 12-13 years / -45kg / Girl
Method Submission 00:19 0–0
Marginal influence -44
January 2026 No new matches Change +4 Rating 1,356

Rating-period composition

Rating matches
7 0
Record
5–2 Previous month 5–2
Opponents
5 0
Events
3 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 0 Rating 1,352

Rating-period composition

Rating matches
7 0
Record
5–2 Previous month 5–2
Opponents
5 0
Events
3 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 -10 Rating 1,352

Rating-period composition

Rating matches
7 0
Record
5–2 Previous month 5–2
Opponents
5 0
Events
3 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

October 2025 2 new matches · 3 left period Change +132 Rating 1,362

Rating-period composition

Rating matches
7 -1
Record
5–2 Previous month 3–5
Opponents
5 -1
Events
3 0

3 older matches left the 12-month period: 0 won and 3 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
October 25, 2025 Lulu Shih
Lion Cub Jiu Jitsu Competition 5 Girls GI / 11 - 13 years old (DAY 1: Saturday) / White & Grey belt / -42 kg
Method Points 04:00 10–2
Marginal influence +60
Win
October 25, 2025 Philippa Van Dijk
Lion Cub Jiu Jitsu Competition 5 Girls GI / 11 - 13 years old (DAY 1: Saturday) / White & Grey belt / -42 kg
Method Submission 01:16 9–0
Marginal influence +28
September 2025 No new matches Change +1 Rating 1,230

Rating-period composition

Rating matches
8 0
Record
3–5 Previous month 3–5
Opponents
6 0
Events
3 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

Relevant matches
3.9
Official ranking percentile
Top 70%
Performance
-

3.9 weighted matches against 4 different opponents across 3 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,371
Repeated-opponent share
20.0%
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 3 event votes Selected outcome

Registrations and outcomes

Cauliflower Cup Circuit 2
U16 · Counts
Girls Gi / Grey / Teen II (14yrs) / -44,50 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16
Grappling Industries AMSTERDAM
U16 · Counts
Gi Kids / 14 - 15 years (Female) / Grey / -95 lbs
  • Competition age 14
  • Registered age: u16
  • Source category: u16
GrappleCity: Rotterdam Spring Open
U16 · Counts
Teens Gi / Grey / 12-13 years / -45kg / Girl
  • Competition age 14
  • Registered age: u14
  • Source category: u14
Lion Cub Jiu Jitsu Competition 5
Does not count
Girls GI / 11 - 13 years old (DAY 1: Saturday) / White & Grey belt / -42 kg
  • Competition age 13
  • Registered age: u14
  • Source category: u14

Classification evidence

Why ≤ 42 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

  • ≤ 42 kg 1 competition event Selected outcome
  • ≤ 45 kg 2 competition events

Registrations and outcomes

Cauliflower Cup Circuit 2
≤ 45 kg · Counts as a competition event
Girls Gi / Grey / Teen II (14yrs) / -44,50 kg
  • Registered weight class: -44,50 kg
  • Source competition limit: -44,50 kg

2 matches in the rating period

Grappling Industries AMSTERDAM
Does not count
Gi Kids / 14 - 15 years (Female) / Grey / -95 lbs
  • Registered weight class: -95 lbs
  • Source competition limit: -95 lbs

No matches in the rating period · no valid weight evidence

GrappleCity: Rotterdam Spring Open
≤ 45 kg · Counts as a competition event
Teens Gi / Grey / 12-13 years / -45kg / Girl
  • Registered weight class: -45kg
  • Source competition limit: -45kg

1 match in the rating period

Lion Cub Jiu Jitsu Competition 5
≤ 42 kg · Counts as a competition event
Girls GI / 11 - 13 years old (DAY 1: Saturday) / White & Grey belt / -42 kg
  • Registered weight class: -42 kg
  • Source competition limit: -42 kg

2 matches in the rating period

Classification evidence

Why Grey?

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

  • grey 5 matches in the rating period Selected outcome

Registrations and outcomes

Cauliflower Cup Circuit 2
grey · Counts as a match
Girls Gi / Grey / Teen II (14yrs) / -44,50 kg
  • Source belt category: grey

2 matches in the rating period

GrappleCity: Rotterdam Spring Open
grey · Counts as a match
Teens Gi / Grey / 12-13 years / -45kg / Girl
  • Source belt category: grey

1 match in the rating period

Lion Cub Jiu Jitsu Competition 5
grey · Counts as a match
Girls GI / 11 - 13 years old (DAY 1: Saturday) / White & Grey belt / -42 kg
  • Source belt category: grey

2 matches in the rating period