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Roman Bereznev

Horangi Jiu Jitsu

U12 -34 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

5
Events
Date Event Result Format Division
LET`S ROLL I EBI SUB-ONLY Germany · Gi · 8–9 yo · ≤39 kg 1–1 W–L: Win / Loss Gi
  • Gi Kids / Intermediate / 8-9 years / -39 kg
DÜSSELDORF FALL OPEN CHAMPIONSHIP 2024 I European Cup Germany · Gi · U16 · yellow · ≤26 kg 1–0 W–L: Win / Loss Gi
  • Boys Gi (under 16 y.o.) / Yellow / 6-7 years / -27 kg
LET´S ROLL BONN VI Germany · Gi · 6–7 yo · ≤29 kg 2–0 W–L: Win / Loss Gi
  • Gi Kids / Intermediate / 6-7 years / -29 kg
LET`S ROLL BONN V Germany · Gi · 8–9 yo · ≤25 kg 2–0 W–L: Win / Loss Gi
  • Gi Kids / Beginner / 8-9 years / -25 kg
LET´S ROLL BONN IV Germany · Gi · 6–7 yo · ≤25 kg 2–1 W–L: Win / Loss Gi
  • Gi Kids / Beginner / 6-7 years / -25 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.

April 2026 No new matches Change -10 Rating 1,206

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
Opponents
2 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.

March 2026 No new matches Change 0 Rating 1,216

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
Opponents
2 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 0 Rating 1,216

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
Opponents
2 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 0 Rating 1,216

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
Opponents
2 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 1,216

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
Opponents
2 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 0 Rating 1,216

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
Opponents
2 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 Change 0 Rating 1,216

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
Opponents
2 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.

September 2025 No new matches · 1 left period Change -65 Rating 1,216

Rating-period composition

Rating matches
2 -1
Record
1–1 Previous month 2–1
Opponents
2 -1
Events
1 -1

1 older matches left the 12-month period: 1 won and 0 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

Relevant matches
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Official ranking percentile
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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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