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Sean Richardson

Team UCT

U18 BOYS GI / 13 & 14 YEARS OLD (DAY 1: SATURDAY) / WHITE & GREY BELT / -50 & -55 KG tweede bracket
W–L
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Won and lost rating-eligible matches in the past 12 months.
Gi
-
Rating based on Gi matches in the past 12 months.
No-Gi
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Rating based on No-Gi matches in the past 12 months.
Current form
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Results from the ten most recent rating-eligible matches.
Opponents
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Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

4
Events
Date Event Result Format Division
Lion Cub Jiu Jitsu Competition 4 the Netherlands · Gi · 13–14 yo · white/grey · ≤50/55 kg ; No-Gi · 13–14 yo · white/grey · ≤50/55 kg 4–3 W–L: Win / Loss GiNo-Gi
  • Boys NO-GI / 13 & 14 years old (DAY 1: Saturday) / White & Grey belt / -50 & -55 kg
  • Place #5
Lion Cub Jiu Jitsu Competition 3 the Netherlands · Gi · white/grey · ≤42/46 kg 1–1 W–L: Win / Loss Gi
  • Boys / 13 - 15 Boys / White & Grey / -42 & -46 kg
Lion Cub Jiu Jitsu Competition 2 the Netherlands · Gi · white/yellow/orange · ≤38 kg 3–1 W–L: Win / Loss Gi
  • Boys / 12 - 13 Boys / White, Yellow & Orange / -38 kg
Lion Cub Jiu Jitsu Competition 1 the Netherlands · Gi · white/grey/yellow · ≤38 kg 3–1 W–L: Win / Loss Gi
  • Boys / 10 - 12 Boys / White & Grey & Yellow / -38 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 -5 Rating 1,338

Rating-period composition

Rating matches
7 0
Record
4–3 Previous month 4–3
Opponents
6 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 -7 Rating 1,343

Rating-period composition

Rating matches
7 0
Record
4–3 Previous month 4–3
Opponents
6 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 -9 Rating 1,350

Rating-period composition

Rating matches
7 0
Record
4–3 Previous month 4–3
Opponents
6 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 +1 Rating 1,359

Rating-period composition

Rating matches
7 0
Record
4–3 Previous month 4–3
Opponents
6 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 +1 Rating 1,358

Rating-period composition

Rating matches
7 0
Record
4–3 Previous month 4–3
Opponents
6 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 · 2 left period Change -9 Rating 1,357

Rating-period composition

Rating matches
7 -2
Record
4–3 Previous month 5–4
Opponents
6 0
Events
1 -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.

September 2025 No new matches Change +1 Rating 1,366

Rating-period composition

Rating matches
9 0
Record
5–4 Previous month 5–4
Opponents
6 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
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Official ranking percentile
-
Performance
-

- weighted matches against - different opponents across 0 events

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