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Ilkay Ceylan

Top Brother Europe

W–L
2–2
Won and lost rating-eligible matches in the past 12 months.
Gi
1,237
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
4
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
0
Silver
1
Bronze
1
Total medals
2
Events with results
2

Full career record

Wins
2
Losses
2
Matches
4
Win rate
50.0%

Ways of winning

Submission
2
Points
0
Decision
0
Disqualification
0

Personal records

Longest winning streak
1
Longest submission streak
1

Recent recorded placements

  2. 2025 AGF Dusseldorf Open

    DE Event record 1–1

    • Gi Kids / Mixed / Juniors (12 - 13 yrs) / White / Middle I (Up to 56.70 kg)

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
1
Unique opponents
4
Distinct events
2

Ways of winning

  • Submission 2 100%
  • Points 0 0%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1237
Record
2–2
Win rate
50%
Submission share
100%

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
1,237
Change over 90 days
+21
Highest rating in 12 months
1,228
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,275
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
0%
Effective evidence
3.4
Confidence
55/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #1183 Peaches Lembcke · 2025 AGF Dusseldorf Open Sub 01:06 5–2
  2. #1398 Karthik Ravanan Pirashanthan · 2026 AGF Dusseldorf Championships Sub 01:19 4–2

Full career

  1. #1183 Peaches Lembcke · 2025 AGF Dusseldorf Open Sub 01:06 5–2
  2. #1398 Karthik Ravanan Pirashanthan · 2026 AGF Dusseldorf Championships Sub 01:19 4–2

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 -1 Rating 1,237

Rating-period composition

Rating matches
4 0
Record
2–2 Previous month 2–2
Opponents
4 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 -1 Rating 1,238

Rating-period composition

Rating matches
4 0
Record
2–2 Previous month 2–2
Opponents
4 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 +2 Rating 1,239

Rating-period composition

Rating matches
4 0
Record
2–2 Previous month 2–2
Opponents
4 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 No new matches Change +8 Rating 1,237

Rating-period composition

Rating matches
4 0
Record
2–2 Previous month 2–2
Opponents
4 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 Change +2 Rating 1,229

Rating-period composition

Rating matches
4 0
Record
2–2 Previous month 2–2
Opponents
4 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.

March 2026 No new matches Change -1 Rating 1,227

Rating-period composition

Rating matches
4 0
Record
2–2 Previous month 2–2
Opponents
4 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.

February 2026 2 new matches Change +21 Rating 1,228

Rating-period composition

Rating matches
4 +2
Record
2–2 Previous month 1–1
Opponents
4 +2
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
2026 AGF Dusseldorf Championships Gi Kids Challenger / Boys / White Challenger / Middle I (Up to 56.70 kg)
Method Submission 01:19 4–2
Marginal influence +24
Loss
February 28, 2026 Lenny Valenzano
2026 AGF Dusseldorf Championships Gi Kids Challenger / Boys / White Challenger / Middle I (Up to 56.70 kg)
Method Submission 02:48 2–9
Marginal influence -25
January 2026 No new matches Change 0 Rating 1,207

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.

December 2025 No new matches Change 0 Rating 1,207

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.

November 2025 No new matches Change 0 Rating 1,207

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.

October 2025 2 new matches Change Starting point Rating 1,207

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 18, 2025 Anibal Ruiz López
2025 AGF Dusseldorf Open Gi Kids / Mixed / Juniors (12 - 13 yrs) / White / Middle I (Up to 56.70 kg)
Method Submission 01:19 2–0
Marginal influence -36
Win
October 18, 2025 Peaches Lembcke
2025 AGF Dusseldorf Open Gi Kids / Mixed / Juniors (12 - 13 yrs) / White / Middle I (Up to 56.70 kg)
Method Submission 01:06 5–2
Marginal influence +40
Relevant matches
3.4
Official ranking percentile
-
Performance
-

3.4 weighted matches against 4 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,275
Repeated-opponent share
0.0%
Network connectivity
87.6%

Classification evidence

Why U14?

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

  • U14 2 event votes Selected outcome

Registrations and outcomes

COLOGNE SUMMER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
U14 · Counts
Boys No-Gi (under 16 y.o.) / White / 12-13 years / -55 kg
  • Competition age 13
  • Registered age: u14
  • Source category: u14
2026 AGF Dusseldorf Championships
U14 · Counts
Competition T-shirt / Youth Large
Gi Kids Challenger / Boys / White Challenger / Middle I (Up to 56.70 kg)
  • Competition age 13
  • Registered age: u16
  • Source category: u16
2025 AGF Dusseldorf Open
Does not count
Competition T-shirt / Youth Large
Gi Kids / Mixed / Juniors (12 - 13 yrs) / White / Middle I (Up to 56.70 kg)
  • Competition age 12
  • Registered age: u14
  • Source category: u14

Classification evidence

Why ≤ 57 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

  • ≤ 57 kg 2 competition events Selected outcome

Registrations and outcomes

COLOGNE SUMMER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
Does not count
Boys No-Gi (under 16 y.o.) / White / 12-13 years / -55 kg
  • Registered weight class: -55 kg
  • Source competition limit: -55 kg

No matches in the rating period · no valid weight evidence

2026 AGF Dusseldorf Championships
Does not count
Competition T-shirt / Youth Large

No matches in the rating period · no valid weight evidence

2026 AGF Dusseldorf Championships
≤ 57 kg · Counts as a competition event
Gi Kids Challenger / Boys / White Challenger / Middle I (Up to 56.70 kg)
  • Registered weight class: Middle I (Up to 56.70 kg)
  • Source competition limit: Middle I (Up to 56.70 kg)

2 matches in the rating period

2025 AGF Dusseldorf Open
Does not count
Competition T-shirt / Youth Large

No matches in the rating period · no valid weight evidence

2025 AGF Dusseldorf Open
≤ 57 kg · Counts as a competition event
Gi Kids / Mixed / Juniors (12 - 13 yrs) / White / Middle I (Up to 56.70 kg)
  • Registered weight class: Middle I (Up to 56.70 kg)
  • Source competition limit: Middle I (Up to 56.70 kg)

2 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 4 matches in the rating period Selected outcome

Registrations and outcomes

2026 AGF Dusseldorf Championships
white · Counts as a match
Gi Kids Challenger / Boys / White Challenger / Middle I (Up to 56.70 kg)
  • Source belt category: white

2 matches in the rating period

2025 AGF Dusseldorf Open
white · Counts as a match
Gi Kids / Mixed / Juniors (12 - 13 yrs) / White / Middle I (Up to 56.70 kg)
  • Source belt category: white

2 matches in the rating period