TopBJJ Index Youth
Language selector
Menu

Calculation details

Rating breakdown for the past 12 months

Close

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 1,103

Rating-period composition

Rating matches
3 0
Record
0–3 Previous month 0–3
Opponents
2 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 1,103

Rating-period composition

Rating matches
3 0
Record
0–3 Previous month 0–3
Opponents
2 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 2 new matches Change -24 Rating 1,103

Rating-period composition

Rating matches
3 +2
Record
0–3 Previous month 0–1
Opponents
2 +1
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
June 6, 2026 Eren Kaya
Cauliflower Cup Circuit 2 Juvenile Boys No-Gi / White / Juvenile 2 / +86,5+ (Ultra heavy)
Method Points 05:00 2–11
Marginal influence -22
Loss
June 6, 2026 Eren Kaya
Cauliflower Cup Circuit 2 Juvenile Boys No-Gi / White / Juvenile 2 / +86,5+ (Ultra heavy)
Method Submission 03:11 0–4
Marginal influence -22
May 2026 1 new match Change Starting point Rating 1,127

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 23, 2026 Mehdi Snini
GrappleCity: Rotterdam Summer Open Teens NoGi / White / 16-17 years / +91.5kg / Boy
Method Points 04:00 0–15
Marginal influence -40
Relevant matches
2.2
Official ranking percentile
-
Performance
-

2.2 weighted matches against 2 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,240
Repeated-opponent share
33.3%
Network connectivity
0.0%