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CZ

Nikita Kovtunov

Draculino Trinec

W–L
2–1
Won and lost rating-eligible matches in the past 12 months.
Gi
1,235
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
2–1
Results from the ten most recent rating-eligible matches.
Opponents
3
Unique opponents faced in rating-eligible matches in the past 12 months.

Scheduled

Tournament history

Events

1
Events
Date Event Result Format Division
XV. REBEL BJJ CUP CZ · Gi · 14–15 yo · white/grey · ≤45 kg 2–1 W–L: Win / Loss Gi
  • Boys Gi / White grey / Teen (14-15yrs) / -45 kg (2011,2012)

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.

August 2026 No new matches Change 0 Rating 1,235

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
Opponents
3 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.

July 2026 No new matches Change 0 Rating 1,235

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
Opponents
3 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.

June 2026 No new matches Change 0 Rating 1,235

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
Opponents
3 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.

May 2026 No new matches Change -7 Rating 1,235

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
Opponents
3 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.

April 2026 3 new matches Change Starting point Rating 1,242

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.
Win
April 18, 2026 Unknown opponent
XV. REBEL BJJ CUP Boys Gi / White grey / Teen (14-15yrs) / -45 kg (2011,2012)
Method Points 04:00 2–0
Marginal influence +34
Win
April 18, 2026 Samuel Soukal
XV. REBEL BJJ CUP Boys Gi / White grey / Teen (14-15yrs) / -45 kg (2011,2012)
Method Decision 04:00 0–0
Marginal influence +29
Loss
April 18, 2026 Matěj Horňák
XV. REBEL BJJ CUP Boys Gi / White grey / Teen (14-15yrs) / -45 kg (2011,2012)
Method Points 04:00 4–8
Marginal influence -52
Relevant matches
2.3
Official ranking percentile
-
Performance
-

2.3 weighted matches against 3 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,159
Repeated-opponent share
0.0%
Network connectivity
80.9%

Classification evidence

Why U14?

Within the published period from 2025-09-01 through 2026-08-31, only competition ages recorded at events in the calculation year determine this outcome, with at most one vote per event. Without such an age, the most recent unambiguous earlier competition age is projected to the calculation year; bracket evidence is the final fallback. The newest evidence breaks a tie.

Evidence outcome

  • U14 1 event vote Selected outcome

Registrations and outcomes

XV. REBEL BJJ CUP
U14 · Counts
Boys Gi / White grey / Teen (14-15yrs) / -45 kg (2011,2012)
  • Competition age 13
  • Registered age: u16
  • Source category: u16

Classification evidence

Why ≤ 45 kg?

This outcome uses at most one unambiguous upper weight limit per completed ranking event from 2025-09-01 through 2026-08-31. Only the three most recent eligible events are considered, and the lightest verified upper limit is selected. A higher division is not treated as measured body weight.

Evidence outcome

  • ≤ 45 kg 1 competition event Selected outcome

Registrations and outcomes

XV. REBEL BJJ CUP
≤ 45 kg · Counts as a competition event
Boys Gi / White grey / Teen (14-15yrs) / -45 kg (2011,2012)
  • Registered weight class: -45 kg (2011,2012)
  • Source competition limit: -45 kg (2011,2012)

3 matches in the rating period

Classification evidence

Why Grey?

This outcome uses the belt category of every rating-eligible match from 2025-09-01 through 2026-08-31. The most-fought category is selected; the newest evidence breaks a tie.

Evidence outcome

  • grey 3 matches in the rating period Selected outcome

Registrations and outcomes

XV. REBEL BJJ CUP
grey · Counts as a match
Boys Gi / White grey / Teen (14-15yrs) / -45 kg (2011,2012)
  • Source belt category: grey

3 matches in the rating period