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Jovanni Meijer

Team Kaishin HQ

U12 -34 kg
W–L
-
Won and lost rating-eligible matches in the past 12 months.
Gi
-
Rating based on Gi matches in the past 12 months.
No-Gi
-
Rating based on No-Gi matches in the past 12 months.
Current form
-
Results from the ten most recent rating-eligible matches.
Opponents
-
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

5
Events
Date Event Result Format Division
Nijmegen Open BJJ 2025 the Netherlands · Gi · 8–9 yo · grey/yellow · ≤34 kg 0–3 W–L: Win / Loss Gi Kids / 8 - 9 years boys / Grey & Yellow / -34 kg
Lion Cub Jiu Jitsu Competition 4 the Netherlands · Gi · 8–9 yo · grey/yellow · ≤24 kg 1–3 W–L: Win / Loss Gi
  • Place #4
'The Future League 5' by VERSUS the Netherlands · Gi · 9–10 yo · ≤30 kg 1–2 W–L: Win / Loss Gi
  • Place #4
Lion Cub Jiu Jitsu Competition 3 the Netherlands · Gi · white · ≤30 kg 3–0 W–L: Win / Loss Gi
  • Boys / 8 - 9 Boys / White / -30 kg
Lion Cub Jiu Jitsu Competition 2 the Netherlands · Gi · white · ≤30 kg 1–2 W–L: Win / Loss Gi
  • Boys / 8 - 9 Boys / White / -30 kg

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.

March 2026 No new matches Change -4 Rating 1,150

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.

February 2026 No new matches Change +3 Rating 1,154

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 -1 Rating 1,151

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 1,152

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 No new matches Change +2 Rating 1,152

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.

October 2025 No new matches · 3 left period Change -152 Rating 1,150

Rating-period composition

Rating matches
4 -3
Record
1–3 Previous month 4–3
Opponents
4 -3
Events
1 -1

3 older matches left the 12-month period: 3 won and 0 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

September 2025 No new matches Change -2 Rating 1,302

Rating-period composition

Rating matches
7 0
Record
4–3 Previous month 4–3
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.

Relevant matches
-
Official ranking percentile
-
Performance
-

- weighted matches against - different opponents across 0 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
-
Repeated-opponent share
-
Network connectivity
-