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Yuna Ziermans

Jiu Jitsu Factory

U10 -18 kg
W–L
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Won and lost rating-eligible matches in the past 12 months.
Gi
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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 1 the Netherlands · Gi · 4–5 yo · white · ≤18 kg 1–1 W–L: Win / Loss Gi
  • Kids / 4 - 5 years / White / -18 kg
Nijmegen Open BJJ 2023 the Netherlands · Gi · 4–5 yo · white · ≤18 kg 1–3 W–L: Win / Loss Gi
  • Place #4
International Veluwe Open Jiu Jitsu Championship 2023 GI & NO-GI the Netherlands · Gi · 4–5 yo · white · ≤20/24 kg 0–3 W–L: Win / Loss Gi
  • Place #4
BATAVI OPEN - Kids Edition 2022 the Netherlands · Gi · 4–5 yo · white · ≤20 kg 2–0 W–L: Win / Loss Gi KIDS / 4 - 5 years Girls / White / -20 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.

Relevant matches
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Official ranking percentile
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Performance
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- 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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