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CZ

Kristýna Řezníčková

Samba Jiu Jitsu

W–L
0–3
Won and lost rating-eligible matches in the past 12 months.
Gi
1,090
Rating based on Gi matches in the past 12 months.
No-Gi
1,146
Rating based on No-Gi matches in the past 12 months.
Current form
0–3
Results from the ten most recent rating-eligible matches.
Opponents
3
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

2
Events
Date Event Result Format Division
Open Czech championship submission only 2026 CZ · Gi · grey · ≤36 kg 0–2 W–L: Win / Loss Gi
  • GI - Kids girls 10-13y / -36 kg / Grey belt
ADCC Czech National Championship 2025 CZ · No-Gi · 11–12 yo · ≤36 kg 0–1 W–L: Win / Loss No-Gi
  • Place #5

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 1,185

Rating-period composition

Rating matches
3 0
Record
0–3 Previous month 0–3
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 1,185

Rating-period composition

Rating matches
3 0
Record
0–3 Previous month 0–3
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 2 new matches Change +41 Rating 1,185

Rating-period composition

Rating matches
3 +2
Record
0–3 Previous month 0–1
Opponents
3 +2
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
June 20, 2026 Unknown opponent
Open Czech championship submission only 2026 GI - Kids girls 10-13y / -36 kg / Grey belt
Method Submission 03:23 0–0
Marginal influence -47
Loss
June 20, 2026 Kristýna Šmelová
Open Czech championship submission only 2026 GI - Kids girls 10-13y / -36 kg / Grey belt
Method Submission 02:57 0–0
Marginal influence -33
May 2026 No new matches Change +1 Rating 1,144

Rating-period composition

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

April 2026 No new matches Change +3 Rating 1,143

Rating-period composition

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

March 2026 No new matches Change -3 Rating 1,140

Rating-period composition

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

February 2026 No new matches Change +1 Rating 1,143

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
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 1,142

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
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 No new matches Change +3 Rating 1,142

Rating-period composition

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

November 2025 1 new match Change Starting point Rating 1,139

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
November 23, 2025 Adéla Gutov Jeličová
ADCC Czech National Championship 2025 Boys Junior / 11-12 years / Beginner / -36 kg
Method Submission 00:06 0–0
Marginal influence +28
Relevant matches
2.7
Official ranking percentile
-
Performance
-

2.7 weighted matches against 3 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,434
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

Open Czech championship submission only 2026
U14 · Counts
GI - Kids girls 10-13y / -36 kg / Grey belt
  • Competition age 12
  • Registered age: u14
  • Source category: u14
ADCC Czech National Championship 2025
Does not count
Boys Junior / 11-12 years / Beginner / -36 kg
  • Competition age 11

Classification evidence

Why ≤ 36 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

  • ≤ 36 kg 2 competition events Selected outcome

Registrations and outcomes

Open Czech championship submission only 2026
≤ 36 kg · Counts as a competition event
GI - Kids girls 10-13y / -36 kg / Grey belt
  • Registered weight class: -36 kg
  • Source competition limit: -36 kg

2 matches in the rating period

ADCC Czech National Championship 2025
≤ 36 kg · Counts as a competition event
Boys Junior / 11-12 years / Beginner / -36 kg
  • Registered weight class: -36 kg
  • Source competition limit: -36 kg

1 match 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 2 matches in the rating period Selected outcome

Registrations and outcomes

Open Czech championship submission only 2026
grey · Counts as a match
GI - Kids girls 10-13y / -36 kg / Grey belt
  • Source belt category: grey

2 matches in the rating period