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Calculation details

Rating breakdown for the past 12 months

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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 -2 Rating 1,229

Rating-period composition

Rating matches
11 0
Record
2–9 Previous month 2–9
Opponents
9 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 +6 Rating 1,231

Rating-period composition

Rating matches
11 0
Record
2–9 Previous month 2–9
Opponents
9 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 No new matches Change -2 Rating 1,225

Rating-period composition

Rating matches
11 0
Record
2–9 Previous month 2–9
Opponents
9 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.

May 2026 No new matches Change -5 Rating 1,227

Rating-period composition

Rating matches
11 0
Record
2–9 Previous month 2–9
Opponents
9 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.

April 2026 No new matches Change +2 Rating 1,232

Rating-period composition

Rating matches
11 0
Record
2–9 Previous month 2–9
Opponents
9 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.

March 2026 No new matches Change -2 Rating 1,230

Rating-period composition

Rating matches
11 0
Record
2–9 Previous month 2–9
Opponents
9 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 No new matches · 2 left period Change +16 Rating 1,232

Rating-period composition

Rating matches
11 -2
Record
2–9 Previous month 2–11
Opponents
9 -2
Events
3 -1

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

January 2026 6 new matches Change +87 Rating 1,216

Rating-period composition

Rating matches
13 +6
Record
2–11 Previous month 1–6
Opponents
11 +4
Events
4 +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
January 31, 2026 Abdullah Soyturk
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Nogi / Fortgeschrittene / Teen 1 (12/13yrs) / - 42 kg
Method Submission 00:54 0–9
Marginal influence -7
Loss
January 31, 2026 Muhammed Soyturk
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Nogi / Fortgeschrittene / Teen 1 (12/13yrs) / - 42 kg
Method Submission 02:07 0–10
Marginal influence -10
Loss
January 31, 2026 Ibrahim Allam
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Nogi / Fortgeschrittene / Teen 1 (12/13yrs) / - 42 kg
Method Points 04:00 0–2
Marginal influence -9
Loss
January 31, 2026 Artem Pashetnykh
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Nogi / Fortgeschrittene / Teen 1 (12/13yrs) / - 42 kg
Method Points 04:00 0–0
Marginal influence -9
Win
January 31, 2026 Colin Bohlert
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Gi / Grey / Teen 1 (12/13yrs) / - 42 kg
Method Submission 00:20 0–0
Marginal influence +24
Loss
January 31, 2026 Artem Pashetnykh
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Gi / Grey / Teen 1 (12/13yrs) / - 42 kg
Method Points 04:00 0–2
Marginal influence -8
December 2025 No new matches Change +1 Rating 1,129

Rating-period composition

Rating matches
7 0
Record
1–6 Previous month 1–6
Opponents
7 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 3 new matches · 3 left period Change -74 Rating 1,128

Rating-period composition

Rating matches
7 0
Record
1–6 Previous month 2–5
Opponents
7 0
Events
3 0

3 older matches left the 12-month period: 2 won and 1 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
November 1, 2025 Petr Zajíc
TATAMY 17 KIDS (No-GI and GI round robin) Kids / Gi / 10-12 years / Boys / White/grey belt / -40 kg
Method Submission 01:42 0–0
Marginal influence +26
Loss
November 1, 2025 Artem Pashetnykh
TATAMY 17 KIDS (No-GI and GI round robin) Kids / Gi / 10-12 years / Boys / White/grey belt / -40 kg
Method Decision 04:00 0–0
Marginal influence -8
Loss
November 1, 2025 Volodymyr Demchuk
TATAMY 17 KIDS (No-GI and GI round robin) Kids / Gi / 10-12 years / Boys / White/grey belt / -40 kg
Method Submission 03:23 0–5
Marginal influence -17
October 2025 No new matches · 3 left period Change -20 Rating 1,202

Rating-period composition

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

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.

September 2025 2 new matches Change -25 Rating 1,222

Rating-period composition

Rating matches
10 +2
Record
3–7 Previous month 3–5
Opponents
10 +2
Events
4 +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
September 27, 2025 Aris Thomä
King Tatami - BJJ Gi Kids Pro Boys Gi / 12-13 Jahre/Years / -42kg
Method Points 03:00 0–12
Marginal influence -16
Loss
September 27, 2025 Abdulla Urapin
King Tatami - BJJ Gi Kids Pro Boys Gi / 12-13 Jahre/Years / -42kg
Method Submission 00:16 0–3
Marginal influence -11
Relevant matches
8
Official ranking percentile
Top 81%
Performance
25.2 pp below expectation

8 weighted matches against 9 different opponents across 3 events

Weighted win rate
20.5%
Expected win rate
45.6%
Average opponent rating
1,343
Repeated-opponent share
18.2%
Network connectivity
80.9%