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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 · 5 left period Change +41 Rating 1,559

Rating-period composition

Rating matches
18 -5
Record
17–1 Previous month 18–5
Opponents
9 -4
Events
4 -1

5 older matches left the 12-month period: 1 won and 4 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

July 2026 No new matches Change 0 Rating 1,518

Rating-period composition

Rating matches
23 0
Record
18–5 Previous month 18–5
Opponents
13 0
Events
5 0

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

June 2026 1 new match · 6 left period Change +44 Rating 1,518

Rating-period composition

Rating matches
23 -5
Record
18–5 Previous month 19–9
Opponents
13 -3
Events
5 -1

6 older matches left the 12-month period: 2 won and 4 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
June 14, 2026 Colin Kircheis
ADCC Suisse Open Championship 2026 BOYS / 11-12 years / -45 kg
Method Submission 02:49 0–0
Marginal influence +12
May 2026 No new matches · 5 left period Change +39 Rating 1,474

Rating-period composition

Rating matches
28 -5
Record
19–9 Previous month 20–13
Opponents
16 -1
Events
6 -1

5 older matches left the 12-month period: 1 won and 4 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

April 2026 No new matches · 7 left period Change -55 Rating 1,435

Rating-period composition

Rating matches
33 -7
Record
20–13 Previous month 26–14
Opponents
17 -5
Events
7 -2

7 older matches left the 12-month period: 6 won and 1 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 · 3 left period Change +6 Rating 1,490

Rating-period composition

Rating matches
40 -3
Record
26–14 Previous month 27–16
Opponents
22 -1
Events
9 -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.

February 2026 No new matches Change -2 Rating 1,484

Rating-period composition

Rating matches
43 0
Record
27–16 Previous month 27–16
Opponents
23 0
Events
10 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 1,486

Rating-period composition

Rating matches
43 0
Record
27–16 Previous month 27–16
Opponents
23 0
Events
10 0

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

December 2025 6 new matches Change +38 Rating 1,485

Rating-period composition

Rating matches
43 +6
Record
27–16 Previous month 21–16
Opponents
23 +1
Events
10 +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
December 6, 2025 Vasilije Pijunovic
Grappling Industries GENEVA No Gi Kids / Advanced (Yellow/Orange) / 12 - 13 years (Male) / -95 lbs
Method Submission 01:29 5–0
Marginal influence +9
Win
December 6, 2025 Polat Kan Hodzic
Grappling Industries GENEVA No Gi Kids / Advanced (Yellow/Orange) / 12 - 13 years (Male) / -95 lbs
Method Points 03:00 4–2
Marginal influence +10
Win
December 6, 2025 Lyam Soler
Grappling Industries GENEVA No Gi Kids / Advanced (Yellow/Orange) / 12 - 13 years (Male) / -95 lbs
Method Submission 02:35 0–0
Marginal influence +9
Win
December 6, 2025 Polat Kan Hodzic
Grappling Industries GENEVA Gi Kids / Yellow/Orange / 12 - 13 years (Male) / -95 lbs
Method Submission 02:18 2–0
Marginal influence +5
Win
December 6, 2025 Vasilije Pijunovic
Grappling Industries GENEVA Gi Kids / Yellow/Orange / 12 - 13 years (Male) / -95 lbs
Method Points 03:00 10–0
Marginal influence +2
Win
December 6, 2025 Lyam Soler
Grappling Industries GENEVA Gi Kids / Yellow/Orange / 12 - 13 years (Male) / -95 lbs
Method Submission 01:32 0–0
Marginal influence +6
November 2025 2 new matches · 7 left period Change -23 Rating 1,447

Rating-period composition

Rating matches
37 -5
Record
21–16 Previous month 26–16
Opponents
22 0
Events
9 -1

7 older matches left the 12-month period: 7 won and 0 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 23, 2025 Aleksander Wrona
ADCC Suisse Open Championship 2025 BOYS / 11-12 years / Intermediate / -40 kg
Method Points 05:00 1–0
Marginal influence +14
Win
November 23, 2025 Polat Kan Hodzic
ADCC Suisse Open Championship 2025 BOYS / 11-12 years / Intermediate / -40 kg
Method Submission 03:00 0–0
Marginal influence +11
October 2025 9 new matches Change +49 Rating 1,470

Rating-period composition

Rating matches
42 +9
Record
26–16 Previous month 18–15
Opponents
22 +4
Events
10 +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
October 4, 2025 Richard Finn Gemmecker
NAGA Europe Grappling Championship Children Gi (Male) / Intermediate / 35 - 39.9 / 10-11 years
Method Submission 00:57 0–2
Marginal influence +8
Win
October 4, 2025 Richard Finn Gemmecker
NAGA Europe Grappling Championship Children Gi (Male) / Intermediate / 35 - 39.9 / 10-11 years
Method Submission 01:44 3–2
Marginal influence +8
Win
NAGA Europe Grappling Championship Children No-Gi (Male) / Intermediate / 35 - 39.9 / 10-11 years
Method Submission 01:04 2–0
Marginal influence +9
Win
October 4, 2025 Muhammed Soyturk
NAGA Europe Grappling Championship Children No-Gi (Male) / Intermediate / 35 - 39.9 / 10-11 years
Method Points 03:00 8–2
Marginal influence +8
Win
October 4, 2025 Vladimir Simonov
NAGA Europe Grappling Championship Children Gi (Male) / Intermediate / 35 - 39.9 / 12-13 years
Method Submission 02:46 5–0
Marginal influence +2
Win
October 4, 2025 Vladimir Simonov
NAGA Europe Grappling Championship Children Gi (Male) / Intermediate / 35 - 39.9 / 12-13 years
Method Points 03:00 8–0
Marginal influence +2
Loss
October 4, 2025 Vladimir Simonov
NAGA Europe Grappling Championship Children Gi (Male) / Intermediate / 35 - 39.9 / 12-13 years
Method Points 03:00 2–4
Marginal influence -12
Win
October 4, 2025 Vladimir Simonov
NAGA Europe Grappling Championship Children No-Gi (Male) / Intermediate / 35 - 39.9 / 12-13 years
Method Points 03:00 4–2
Marginal influence +5
Win
October 4, 2025 Vladimir Simonov
NAGA Europe Grappling Championship Children No-Gi (Male) / Intermediate / 35 - 39.9 / 12-13 years
Method Points 03:00 4–0
Marginal influence +5
September 2025 No new matches · 2 left period Change -3 Rating 1,421

Rating-period composition

Rating matches
33 -2
Record
18–15 Previous month 19–16
Opponents
18 -1
Events
9 -1

2 older matches left the 12-month period: 1 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

Relevant matches
11.3
Official ranking percentile
Top 4%
Performance
29.8 pp above expectation

11.3 weighted matches against 9 different opponents across 4 events

Weighted win rate
96.5%
Expected win rate
66.7%
Average opponent rating
1,379
Repeated-opponent share
50.0%
Network connectivity
80.9%