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CZ

Elen Kolomazníková

Brazilian Jiu-Jitsu Ústí nad Orlicí

W–L
0–4
Won and lost rating-eligible matches in the past 12 months.
Gi
1,101
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
0–4
Results from the ten most recent rating-eligible matches.
Opponents
3
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
0
Silver
2
Bronze
1
Total medals
3
Events with results
4

Full career record

Wins
1
Losses
9
Matches
10
Win rate
10.0%

Ways of winning

Submission
0
Points
1
Decision
0
Disqualification
0

Personal records

Longest winning streak
1

Recent recorded placements

  2. AOM Cup Kids 3

    CZ Event record 0–2

    • Girls Gi / White / U7 (2019,2018) / -23 kg

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
3
Distinct events
2

Ways of winning

  • Submission 0
  • Points 0
  • Decision 0
  • Other recorded result 0

Gi versus No-Gi

Gi

Rating
1101
Record
0–4
Win rate
0%
Submission share
-

No-Gi

Rating
-
Record
-
Win rate
-
Submission share
-

Win quality

Grouped by pre-match win probability. This provides context and does not award an extra rating bonus.

As underdog 0–0 Less than 35% expected win probability before the match.
Even match 0–0 Between 35% and 65% expected win probability before the match.
As favourite 0–0 More than 65% expected win probability before the match.

Development

Rating and development

The same published rating, supported by trend, opponent strength and evidence quality.

Current rating
1,101
Change over 90 days
-29
Highest rating in 12 months
1,145
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,372
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
25%
Effective evidence
2.9
Confidence
46/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 0–2 0–2 across 2 rematches against 1 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

No win over a currently ranked opponent in this period.

Full career

  1. #953 Elin Kofroňová · INTERNATIONAL CZECH CHAMPIONSHIP ČSAKJ 2025 - CFS 10 Pts 0–0

Rivals

Opponent Head-to-head record Matches

Recent tournaments

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 1,101

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
Opponents
3 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 1,101

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
Opponents
3 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 1,101

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
Opponents
3 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 · 4 left period Change +30 Rating 1,101

Rating-period composition

Rating matches
4 -4
Record
0–4 Previous month 0–8
Opponents
3 -4
Events
2 -1

4 older matches left the 12-month period: 0 won and 4 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

April 2026 No new matches Change 0 Rating 1,071

Rating-period composition

Rating matches
8 0
Record
0–8 Previous month 0–8
Opponents
7 0
Events
3 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 · 2 left period Change -51 Rating 1,071

Rating-period composition

Rating matches
8 -2
Record
0–8 Previous month 1–9
Opponents
7 -2
Events
3 -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.

February 2026 No new matches Change +8 Rating 1,122

Rating-period composition

Rating matches
10 0
Record
1–9 Previous month 1–9
Opponents
9 0
Events
4 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 -2 Rating 1,114

Rating-period composition

Rating matches
10 0
Record
1–9 Previous month 1–9
Opponents
9 0
Events
4 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

December 2025 2 new matches Change -18 Rating 1,116

Rating-period composition

Rating matches
10 +2
Record
1–9 Previous month 1–7
Opponents
9 +2
Events
4 +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
December 20, 2025 Elena Chudobová
XIII. GrappleXmas BJJ Cup Girls Gi / All belt / Pee Wee (7-9yrs) / -26 kg (2016,2017,2018)
Method Points 03:00 0–23
Marginal influence -24
Loss
December 20, 2025 Edita Tichá
XIII. GrappleXmas BJJ Cup Girls Gi / All belt / Pee Wee (7-9yrs) / -26 kg (2016,2017,2018)
Method Submission 00:22 0–7
Marginal influence -30
November 2025 No new matches Change -5 Rating 1,134

Rating-period composition

Rating matches
8 0
Record
1–7 Previous month 1–7
Opponents
7 0
Events
3 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

October 2025 2 new matches Change -7 Rating 1,139

Rating-period composition

Rating matches
8 +2
Record
1–7 Previous month 1–5
Opponents
7 +1
Events
3 +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
October 5, 2025 Emiliia Vavrysevych
AOM Cup Kids 3 Girls Gi / White / U7 (2019,2018) / -23 kg
Method Submission 00:51 0–6
Marginal influence -15
Loss
October 5, 2025 Emiliia Vavrysevych
AOM Cup Kids 3 Girls Gi / White / U7 (2019,2018) / -23 kg
Method Points 03:00 0–22
Marginal influence -15
September 2025 No new matches Change +1 Rating 1,146

Rating-period composition

Rating matches
6 0
Record
1–5 Previous month 1–5
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
2.9
Official ranking percentile
-
Performance
-

2.9 weighted matches against 3 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,372
Repeated-opponent share
25.0%
Network connectivity
80.9%

Classification evidence

Why U10?

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

  • U10 1 event vote Selected outcome

Registrations and outcomes

XIII. GrappleXmas BJJ Cup
U10 · Counts
Girls Gi / All belt / Pee Wee (7-9yrs) / -26 kg (2016,2017,2018)
  • Competition age 7
AOM Cup Kids 3
Does not count
Girls Gi / White / U7 (2019,2018) / -23 kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8

Classification evidence

Why ≤ 23 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

  • ≤ 23 kg 1 competition event Selected outcome
  • ≤ 26 kg 1 competition event

Registrations and outcomes

XIII. GrappleXmas BJJ Cup
≤ 26 kg · Counts as a competition event
Girls Gi / All belt / Pee Wee (7-9yrs) / -26 kg (2016,2017,2018)
  • Registered weight class: -26 kg (2016,2017,2018)
  • Source competition limit: -26 kg (2016,2017,2018)

2 matches in the rating period

AOM Cup Kids 3
≤ 23 kg · Counts as a competition event
Girls Gi / White / U7 (2019,2018) / -23 kg
  • Registered weight class: -23 kg
  • Source competition limit: -23 kg

2 matches in the rating period

Classification evidence

Why White?

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

  • white 2 matches in the rating period Selected outcome

Registrations and outcomes

AOM Cup Kids 3
white · Counts as a match
Girls Gi / White / U7 (2019,2018) / -23 kg
  • Source belt category: white

2 matches in the rating period