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Zuzana Chrástecká

SKP Copacabana Vsetín

W–L
18–4
Won and lost rating-eligible matches in the past 12 months.
Gi
1,408
Rating based on Gi matches in the past 12 months.
No-Gi
1,431
Rating based on No-Gi matches in the past 12 months.
Current form
9–1
Results from the ten most recent rating-eligible matches.
Opponents
12
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
15
Silver
7
Bronze
5
Total medals
27
Events with results
25

Full career record

Wins
53
Losses
23
Matches
76
Win rate
69.7%

Ways of winning

Submission
29
Points
13
Decision
6
Disqualification
2

Personal records

Longest winning streak
11
Longest submission streak
5
Longest gold streak
4
Largest recorded points win
11–0

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
9
Unique opponents
12
Distinct events
8

Ways of winning

  • Submission 11 61%
  • Points 3 17%
  • Decision 3 17%
  • Other recorded result 1 6%

Gi versus No-Gi

Gi

Rating
1408
Record
10–2
Win rate
83%
Submission share
80%

No-Gi

Rating
1431
Record
8–2
Win rate
80%
Submission share
38%

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
1,485
Change over 90 days
+2
Highest rating in 12 months
1,534
Performance versus expectation
+19.0 pp
Schedule strength
Top 45%
Average opponent rating
1,326
Weighted win rate
79%
Expected win rate
60%
Repeat-opponent share
45%
Effective evidence
14.3
Confidence
92/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 38–19 38–19 across 57 rematches against 14 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #299 Vanda Daňková · TATAMY 16 KIDS (No-GI and GI round robin) Dec 0–0
  2. #994 Alice Benešová · ADCC Czech National Championship 2025 Pts 3–0
  3. #1132 Markéta Poláková · ADCC CZECH OPEN CHAMPIONSHIP 2026 Dec 0–0 Earlier · Sub 02:00 0–0 May 2, 2026 · Valachien Challenge Gi 2026
  4. #1488 Michaela Kováčiková · N-GEN Kids BJJ Tournament #3 Sub 03:37 2–2
  5. #2091 Barbora Řepková · Valachien Challenge Gi 2026 Sub 01:30 6–0 Earlier · Sub 03:08 18–6 December 20, 2025 · XIII. GrappleXmas BJJ Cup
  6. #2977 Vanesa Vintrová · TATAMY 19: Czech Open Championship (kids) Sub 01:45 6–2 Earlier · Sub 02:48 15–0 February 21, 2026 · TATAMY 19: Czech Open Championship (kids)

Full career

  1. #299 Vanda Daňková · TATAMY 16 KIDS (No-GI and GI round robin) Dec 0–0
  2. #690 Magdaléna Trčková · TATAMY 12 (No-GI and GI round robin) Sub 01:22 0–0 Earlier · Sub 01:54 0–0 March 9, 2024 · TATAMY 8 (NO-GI and GI round robin)
  3. #752 Nela Cimflová · Czech championship submission only 2025 Gi/Nogi Sub 01:26 0–0 Earlier · Sub 01:59 6–0 May 31, 2025 · N-GEN Kids BJJ Tournament #2
  4. #994 Alice Benešová · ADCC Czech National Championship 2025 Pts 3–0
  5. #1132 Markéta Poláková · ADCC CZECH OPEN CHAMPIONSHIP 2026 Dec 0–0 Earlier · Sub 02:00 0–0 May 2, 2026 · Valachien Challenge Gi 2026
  6. #1171 Lea Bohuňková · N-GEN Kids BJJ Tournament #2 Pts 5–0
  7. #1488 Michaela Kováčiková · N-GEN Kids BJJ Tournament #3 Sub 03:37 2–2
  8. #1852 Jaroslava Dubeniuk · Czech championship submission only 2025 Gi/Nogi Sub 01:47 0–0
  9. #2091 Barbora Řepková · Valachien Challenge Gi 2026 Sub 01:30 6–0 Earlier · Sub 03:08 18–6 December 20, 2025 · XIII. GrappleXmas BJJ Cup
  10. #2097 Katka Franková · TATAMY 8 (NO-GI and GI round robin) Pts 5–0

Rivals

Opponent Head-to-head record Matches
Barbora Řepková 10–1 11

Around this athlete

Athlete Rank Rating
Ayoub Bakali #295 1,485
Zuzana Chrástecká #296 1,485
Kevin Rodrigues #297 1,485

Recent tournaments

Calculation details

Rating breakdown for the past 12 months

Rating calculations are being updated. Current event, match and opponent details remain visible.

Classification evidence

Why U16?

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

  • U16 3 event votes Selected outcome

Registrations and outcomes

ADCC CZECH OPEN CHAMPIONSHIP 2026
U16 · Counts
Girls 13-14 years / Intermediate / +60 kg
  • Competition age 14
Valachien Challenge Gi 2026
U16 · Counts
Girls 13-14 years / Yellow, orange, green belts / +60 kg
  • Competition age 14
TATAMY 19: Czech Open Championship (kids)
U16 · Counts
Kids / No Gi / 13-14 years / Girls / Intermediate / +55 kg
  • Competition age 14
Kids / Gi / 13-14 years / Girls / Yellow/orange/green belt / +55 kg
  • Competition age 14
XIII. GrappleXmas BJJ Cup
Does not count
Girls Gi / All belt / Junior I (12-13 yrs) / +54 kg (2012,2013)
  • Competition age 13
  • Registered age: u14
  • Source category: u14
TATAMY 18 KIDS (No-GI and GI round robin)
Does not count
Kids / No Gi / 13-14 years / Girls / Intermediate / +55 kg
  • Competition age 13
Kids / Gi / 13-14 years / Girls / Yellow/orange/green belt / +55 kg
  • Competition age 13
ADCC Czech National Championship 2025
Does not count
Girls Junior / 13-14 years / Intermediate / -55 kg
  • Competition age 13
N-GEN Kids BJJ Tournament #3
Does not count
Girls No-Gi / All belt / Teen (14-15yrs) / -53 kg (2010,2011)
  • Competition age 13
  • Registered age: u16
  • Source category: u16
Girls Gi / All belt / Junior I (12-13 yrs) / +54 kg (2012,2013)
  • Competition age 13
  • Registered age: u14
  • Source category: u14
TATAMY 16 KIDS (No-GI and GI round robin)
Does not count
Kids / No Gi / 13-14 years / Girls / Intermediate / +55 kg
  • Competition age 13
Kids / Gi / 13-14 years / Girls / Yellow/orange/green belt / +55 kg
  • Competition age 13

Classification evidence

Why ≤ 53 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

  • ≤ 53 kg 1 competition event Selected outcome
  • ≤ 55 kg 1 competition event

Registrations and outcomes

ADCC CZECH OPEN CHAMPIONSHIP 2026
Does not count
Girls 13-14 years / Intermediate / +60 kg
  • Registered weight class: +60 kg
  • Source competition limit: +60 kg

2 matches in the rating period · weight class could not be normalized reliably

Valachien Challenge Gi 2026
Does not count
Girls 13-14 years / Yellow, orange, green belts / +60 kg
  • Registered weight class: +60 kg
  • Source competition limit: +60 kg

3 matches in the rating period · weight class could not be normalized reliably

TATAMY 19: Czech Open Championship (kids)
Does not count
Kids / No Gi / 13-14 years / Girls / Intermediate / +55 kg
  • Registered weight class: +55 kg
  • Source competition limit: +55 kg

No matches in the rating period · no valid weight evidence

TATAMY 19: Czech Open Championship (kids)
Does not count
Kids / Gi / 13-14 years / Girls / Yellow/orange/green belt / +55 kg
  • Registered weight class: +55 kg
  • Source competition limit: +55 kg

2 matches in the rating period · weight class could not be normalized reliably

XIII. GrappleXmas BJJ Cup
Does not count
Girls Gi / All belt / Junior I (12-13 yrs) / +54 kg (2012,2013)
  • Registered weight class: +54 kg (2012,2013)
  • Source competition limit: +54 kg (2012,2013)

2 matches in the rating period · weight class could not be normalized reliably

TATAMY 18 KIDS (No-GI and GI round robin)
Does not count
Kids / No Gi / 13-14 years / Girls / Intermediate / +55 kg
  • Registered weight class: +55 kg
  • Source competition limit: +55 kg

1 match in the rating period · weight class could not be normalized reliably

TATAMY 18 KIDS (No-GI and GI round robin)
Does not count
Kids / Gi / 13-14 years / Girls / Yellow/orange/green belt / +55 kg
  • Registered weight class: +55 kg
  • Source competition limit: +55 kg

No matches in the rating period · no valid weight evidence

ADCC Czech National Championship 2025
≤ 55 kg · Counts as a competition event
Girls Junior / 13-14 years / Intermediate / -55 kg
  • Registered weight class: -55 kg
  • Source competition limit: -55 kg

2 matches in the rating period

N-GEN Kids BJJ Tournament #3
≤ 53 kg · Counts as a competition event
Girls No-Gi / All belt / Teen (14-15yrs) / -53 kg (2010,2011)
  • Registered weight class: -53 kg (2010,2011)
  • Source competition limit: -53 kg (2010,2011)

3 matches in the rating period

N-GEN Kids BJJ Tournament #3
Does not count
Girls Gi / All belt / Junior I (12-13 yrs) / +54 kg (2012,2013)
  • Registered weight class: +54 kg (2012,2013)
  • Source competition limit: +54 kg (2012,2013)

2 matches in the rating period · weight class could not be normalized reliably

TATAMY 16 KIDS (No-GI and GI round robin)
Does not count
Kids / No Gi / 13-14 years / Girls / Intermediate / +55 kg
  • Registered weight class: +55 kg
  • Source competition limit: +55 kg

2 matches in the rating period · weight class could not be normalized reliably

TATAMY 16 KIDS (No-GI and GI round robin)
Does not count
Kids / Gi / 13-14 years / Girls / Yellow/orange/green belt / +55 kg
  • Registered weight class: +55 kg
  • Source competition limit: +55 kg

3 matches in the rating period · weight class could not be normalized reliably

Classification evidence

Why Green?

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

  • green 8 matches in the rating period Selected outcome

Registrations and outcomes

Valachien Challenge Gi 2026
green · Counts as a match
Girls 13-14 years / Yellow, orange, green belts / +60 kg
  • Source belt category: green

3 matches in the rating period

TATAMY 19: Czech Open Championship (kids)
green · Counts as a match
Kids / Gi / 13-14 years / Girls / Yellow/orange/green belt / +55 kg
  • Source belt category: green

2 matches in the rating period

TATAMY 16 KIDS (No-GI and GI round robin)
green · Counts as a match
Kids / Gi / 13-14 years / Girls / Yellow/orange/green belt / +55 kg
  • Source belt category: green

3 matches in the rating period