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UA

Myroslav Černiak

Brazilian Jiu-Jitsu Ústí nad Orlicí

W–L
1–4
Won and lost rating-eligible matches in the past 12 months.
Gi
1,143
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
1–4
Results from the ten most recent rating-eligible matches.
Opponents
1
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

5
Indexed competition matches
Date Opponent Result Event Division
2026-03-22 Samuel Suchomel
Loss
N-GEN Kids BJJ Tournament #4 Gi · Boys Gi / White grey / Mighty Mite (5-6 yrs) / +22 kg (2020,2021)
2026-03-22 Samuel Suchomel
Loss
N-GEN Kids BJJ Tournament #4 Gi · Boys Gi / White grey / Mighty Mite (5-6 yrs) / +22 kg (2020,2021)
2025-12-20 Samuel Suchomel
Loss
XIII. GrappleXmas BJJ Cup Gi · Boys Gi / White grey / Mighty Mite (5-6 yrs) / +22 kg (2019,2020)
2025-12-20 Samuel Suchomel
Win
XIII. GrappleXmas BJJ Cup Gi · Boys Gi / White grey / Mighty Mite (5-6 yrs) / +22 kg (2019,2020)
2025-12-20 Samuel Suchomel
Loss
XIII. GrappleXmas BJJ Cup Gi · Boys Gi / White grey / Mighty Mite (5-6 yrs) / +22 kg (2019,2020)

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 1,143

Rating-period composition

Rating matches
5 0
Record
1–4 Previous month 1–4
Opponents
1 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.

July 2026 No new matches Change 0 Rating 1,143

Rating-period composition

Rating matches
5 0
Record
1–4 Previous month 1–4
Opponents
1 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.

June 2026 No new matches Change 0 Rating 1,143

Rating-period composition

Rating matches
5 0
Record
1–4 Previous month 1–4
Opponents
1 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.

May 2026 No new matches Change 0 Rating 1,143

Rating-period composition

Rating matches
5 0
Record
1–4 Previous month 1–4
Opponents
1 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.

April 2026 No new matches Change 0 Rating 1,143

Rating-period composition

Rating matches
5 0
Record
1–4 Previous month 1–4
Opponents
1 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.

March 2026 2 new matches Change -20 Rating 1,143

Rating-period composition

Rating matches
5 +2
Record
1–4 Previous month 1–2
Opponents
1 0
Events
2 +1

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.
Loss
March 22, 2026 Samuel Suchomel
N-GEN Kids BJJ Tournament #4 Boys Gi / White grey / Mighty Mite (5-6 yrs) / +22 kg (2020,2021)
Method Points 02:00 0–2
Marginal influence -20
Loss
March 22, 2026 Samuel Suchomel
N-GEN Kids BJJ Tournament #4 Boys Gi / White grey / Mighty Mite (5-6 yrs) / +22 kg (2020,2021)
Method Submission 00:59 0–0
Marginal influence -20
February 2026 No new matches Change -12 Rating 1,163

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
1 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 1,175

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
1 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 3 new matches Change Starting point Rating 1,175

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.
Loss
December 20, 2025 Samuel Suchomel
XIII. GrappleXmas BJJ Cup Boys Gi / White grey / Mighty Mite (5-6 yrs) / +22 kg (2019,2020)
Method Submission 00:32 0–0
Marginal influence -18
Win
December 20, 2025 Samuel Suchomel
XIII. GrappleXmas BJJ Cup Boys Gi / White grey / Mighty Mite (5-6 yrs) / +22 kg (2019,2020)
Method Points 02:00 2–0
Marginal influence +26
Loss
December 20, 2025 Samuel Suchomel
XIII. GrappleXmas BJJ Cup Boys Gi / White grey / Mighty Mite (5-6 yrs) / +22 kg (2019,2020)
Method Submission 00:03 0–4
Marginal influence -18
Relevant matches
1.8
Official ranking percentile
-
Performance
-

1.8 weighted matches against 1 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,228
Repeated-opponent share
80.0%
Network connectivity
80.9%

Classification evidence

Why U8?

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

  • U8 1 event vote Selected outcome

Registrations and outcomes

N-GEN Kids BJJ Tournament #4
U8 · Counts
Boys Gi / White grey / Mighty Mite (5-6 yrs) / +22 kg (2020,2021)
  • Competition age 7
  • Registered age: u8
  • Source category: u8
XIII. GrappleXmas BJJ Cup
Does not count
Boys Gi / White grey / Mighty Mite (5-6 yrs) / +22 kg (2019,2020)
  • Competition age 6
  • Registered age: u8
  • Source category: u8

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 5 matches in the rating period Selected outcome

Registrations and outcomes

N-GEN Kids BJJ Tournament #4
grey · Counts as a match
Boys Gi / White grey / Mighty Mite (5-6 yrs) / +22 kg (2020,2021)
  • Source belt category: grey

2 matches in the rating period

XIII. GrappleXmas BJJ Cup
grey · Counts as a match
Boys Gi / White grey / Mighty Mite (5-6 yrs) / +22 kg (2019,2020)
  • Source belt category: grey

3 matches in the rating period