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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 0 Rating 1,130

Rating-period composition

Rating matches
11 0
Record
2–9 Previous month 2–9
Opponents
10 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 1,130

Rating-period composition

Rating matches
11 0
Record
2–9 Previous month 2–9
Opponents
10 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 0 Rating 1,130

Rating-period composition

Rating matches
11 0
Record
2–9 Previous month 2–9
Opponents
10 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 4 new matches Change +23 Rating 1,130

Rating-period composition

Rating matches
11 +4
Record
2–9 Previous month 1–6
Opponents
10 +3
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
May 30, 2026 Halo Posner
Nijmegen Open BJJ 2026 Kids / 10 - 12 years boys / White / -55 kg
Method Points 03:00 0–9
Marginal influence -7
Win
Nijmegen Open BJJ 2026 Kids / 10 - 12 years boys / White / -55 kg
Method Submission 00:54 6–0
Marginal influence +27
Loss
May 30, 2026 Jackson Hendriks
Nijmegen Open BJJ 2026 Kids / 10 - 12 years boys / White / -55 kg
Method Submission 00:49 0–6
Marginal influence -8
Loss
May 30, 2026 Abdullah Balfoort
Nijmegen Open BJJ 2026 Kids / 10 - 12 years boys / White / -55 kg
Method Points 03:00 5–6
Marginal influence -16
April 2026 No new matches Change 0 Rating 1,107

Rating-period composition

Rating matches
7 0
Record
1–6 Previous month 1–6
Opponents
7 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 3 new matches Change -49 Rating 1,107

Rating-period composition

Rating matches
7 +3
Record
1–6 Previous month 1–3
Opponents
7 +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.
Loss
March 22, 2026 Halo Posner
The Future League 9 - Gi & NoGi Gi - 45
Method Submission 00:45 0–6
Marginal influence -8
Loss
March 22, 2026 Jerome Van Leeuwen
The Future League 9 - Gi & NoGi Gi - 45
Method Points 03:00 4–15
Marginal influence -13
Loss
March 22, 2026 Kane Ramschie
The Future League 9 - Gi & NoGi Gi - 45
Method Submission 01:59 0–2
Marginal influence -23
February 2026 No new matches Change 0 Rating 1,156

Rating-period composition

Rating matches
4 0
Record
1–3 Previous month 1–3
Opponents
4 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.

January 2026 No new matches Change -6 Rating 1,156

Rating-period composition

Rating matches
4 0
Record
1–3 Previous month 1–3
Opponents
4 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 1,162

Rating-period composition

Rating matches
4 0
Record
1–3 Previous month 1–3
Opponents
4 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 4 new matches Change Starting point Rating 1,162

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
November 30, 2025 Xavi Althuizen
The Future League 8 – Gi & No-Gi Gi-22
Method Submission 00:36 0–5
Marginal influence -8
Loss
November 30, 2025 Julian Mascini
The Future League 8 – Gi & No-Gi Gi-22
Method Submission 02:05 2–9
Marginal influence -18
Loss
November 30, 2025 Mayson Bonte
The Future League 8 – Gi & No-Gi Gi-22
Method Submission 01:06 0–4
Marginal influence -15
Win
November 30, 2025 Pepijn Janzen
The Future League 8 – Gi & No-Gi Gi-22
Method Points 03:00 13–0
Marginal influence +26
Relevant matches
7.5
Official ranking percentile
Top 97%
Performance
19.3 pp below expectation

7.5 weighted matches against 10 different opponents across 3 events

Weighted win rate
18.8%
Expected win rate
38.2%
Average opponent rating
1,256
Repeated-opponent share
9.1%
Network connectivity
80.9%