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Merthan Aydin

Budosportwien

W–L
4–2
Won and lost rating-eligible matches in the past 12 months.
Gi
1,264
Rating based on Gi matches in the past 12 months.
No-Gi
1,233
Rating based on No-Gi matches in the past 12 months.
Current form
4–2
Results from the ten most recent rating-eligible matches.
Opponents
6
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

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

Full career record

Wins
4
Losses
2
Matches
6
Win rate
66.7%

Ways of winning

Submission
2
Points
2
Decision
0
Disqualification
0

Personal records

Longest winning streak
2
Longest submission streak
1

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
1
Unique opponents
6
Distinct events
2

Ways of winning

  • Submission 2 50%
  • Points 2 50%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1264
Record
2–1
Win rate
67%
Submission share
50%

No-Gi

Rating
1233
Record
2–1
Win rate
67%
Submission share
50%

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
1,331
Change over 90 days
-
Highest rating in 12 months
1,331
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,222
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
0%
Effective evidence
4.6
Confidence
72/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

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 1,331

Rating-period composition

Rating matches
6 0
Record
4–2 Previous month 4–2
Opponents
6 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 1,331

Rating-period composition

Rating matches
6 0
Record
4–2 Previous month 4–2
Opponents
6 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 +69 Rating 1,331

Rating-period composition

Rating matches
6 +3
Record
4–2 Previous month 2–1
Opponents
6 +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 Bakar Agujev
SFC Grappling No-Gi Kids 13-15 Years / -75 kg
Method Points 04:00 7–3
Marginal influence +11
Loss
June 14, 2026 Teodor Stankovic
SFC Grappling No-Gi Kids 13-15 Years / -75 kg
Method Points 04:00 2–8
Marginal influence -23
Win
June 14, 2026 Sahil Qasimi
SFC Grappling No-Gi Kids 13-15 Years / -75 kg
Method Submission 01:08 0–0
Marginal influence +7
May 2026 3 new matches Change Starting point Rating 1,262

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 24, 2026 Parham Taheri
2Brave - Grappling Series 3 Kids 12-15 years / 12-15 years / -75 kg
Method Points 03:00 5–2
Marginal influence +18
Loss
May 24, 2026 Konrad Groß
2Brave - Grappling Series 3 Kids 12-15 years / 12-15 years / -75 kg
Method Submission 00:53 0–0
Marginal influence -14
Win
May 24, 2026 Zafer Özcifci
2Brave - Grappling Series 3 Kids 12-15 years / 12-15 years / -75 kg
Method Submission 00:47 0–0
Marginal influence +17
Relevant matches
4.6
Official ranking percentile
-
Performance
-

4.6 weighted matches against 6 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,222
Repeated-opponent share
0.0%
Network connectivity
80.9%

Classification evidence

Why U18?

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

  • U18 2 event votes Selected outcome

Registrations and outcomes

SFC Grappling
U18 · Counts
No-Gi Kids 13-15 Years / -75 kg
  • Competition age 16
2Brave - Grappling Series 3
U18 · Counts
Kids 12-15 years / 12-15 years / -75 kg
  • Competition age 16

Classification evidence

Why ≤ 75 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

  • ≤ 75 kg 2 competition events Selected outcome

Registrations and outcomes

SFC Grappling
≤ 75 kg · Counts as a competition event
No-Gi Kids 13-15 Years / -75 kg
  • Registered weight class: -75 kg
  • Source competition limit: -75 kg

3 matches in the rating period

2Brave - Grappling Series 3
≤ 75 kg · Counts as a competition event
Kids 12-15 years / 12-15 years / -75 kg
  • Registered weight class: -75 kg
  • Source competition limit: -75 kg

3 matches in the rating period