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SK

Zina Janeckova

ŠK BEST FITNESS SENEC

W–L
2–13
Won and lost rating-eligible matches in the past 12 months.
Gi
1,076
Rating based on Gi matches in the past 12 months.
No-Gi
1,152
Rating based on No-Gi matches in the past 12 months.
Current form
2–8
Results from the ten most recent rating-eligible matches.
Opponents
11
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
0
Silver
0
Bronze
0
Total medals
0
Events with results
2

Full career record

Wins
3
Losses
13
Matches
16
Win rate
18.8%

Ways of winning

Submission
0
Points
1
Decision
1
Disqualification
0

Personal records

Longest winning streak
1

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
11
Distinct events
2

Ways of winning

  • Submission 0 0%
  • Points 1 50%
  • Decision 1 50%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1076
Record
0–7
Win rate
0%
Submission share
-

No-Gi

Rating
1152
Record
2–6
Win rate
25%
Submission share
0%

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
1,190
Change over 90 days
-
Highest rating in 12 months
1,249
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,391
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
27%
Effective evidence
10.8
Confidence
87/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 1–7 1–7 across 8 rematches against 4 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #1278 Daniel Cetkovsky · TATAMY 18 KIDS (No-GI and GI round robin) Dec 0–0
  2. #1994 Muawiya Kornakaev · TATAMY 18 KIDS (No-GI and GI round robin) Pts 5–0

Full career

  1. #1278 Daniel Cetkovsky · TATAMY 18 KIDS (No-GI and GI round robin) Dec 0–0
  2. #1994 Muawiya Kornakaev · TATAMY 18 KIDS (No-GI and GI round robin) Pts 5–0

Rivals

Opponent Head-to-head record Matches
Darek Pobuda 0–2 2

Around this athlete

Athlete Rank Rating
Aran Lindo #2707 1,190
Zina Janeckova #2708 1,190
Kenzy Aouad #2709 1,189

Scheduled

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 1,190

Rating-period composition

Rating matches
15 0
Record
2–13 Previous month 2–13
Opponents
11 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 1,190

Rating-period composition

Rating matches
15 0
Record
2–13 Previous month 2–13
Opponents
11 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 -2 Rating 1,190

Rating-period composition

Rating matches
15 0
Record
2–13 Previous month 2–13
Opponents
11 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 -3 Rating 1,192

Rating-period composition

Rating matches
15 0
Record
2–13 Previous month 2–13
Opponents
11 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 +6 Rating 1,195

Rating-period composition

Rating matches
15 0
Record
2–13 Previous month 2–13
Opponents
11 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 No new matches Change -2 Rating 1,189

Rating-period composition

Rating matches
15 0
Record
2–13 Previous month 2–13
Opponents
11 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.

February 2026 7 new matches Change -58 Rating 1,191

Rating-period composition

Rating matches
15 +7
Record
2–13 Previous month 2–6
Opponents
11 +5
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
February 21, 2026 Adélka Bugnerová
TATAMY 19: Czech Open Championship (kids) Kids / Gi / 7-9 years / Mix / All levels / -28 kg
Method Points 03:00 0–2
Marginal influence -16
Loss
February 21, 2026 Lilan Jantošová
TATAMY 19: Czech Open Championship (kids) Kids / Gi / 7-9 years / Mix / All levels / -28 kg
Method Submission 01:39 0–2
Marginal influence -10
Loss
February 21, 2026 Darek Pobuda
TATAMY 19: Czech Open Championship (kids) Kids / Gi / 7-9 years / Mix / All levels / -28 kg
Method Submission 01:28 0–16
Marginal influence -4
Loss
February 21, 2026 Ryan Skyba
TATAMY 19: Czech Open Championship (kids) Kids / No Gi / 7-9 years / Mix / All levels / -28 kg
Method Submission 02:19 0–0
Marginal influence -5
Loss
February 21, 2026 Adélka Bugnerová
TATAMY 19: Czech Open Championship (kids) Kids / No Gi / 7-9 years / Mix / All levels / -28 kg
Method Decision 03:00 0–0
Marginal influence -18
Loss
February 21, 2026 Nina Fuňková
TATAMY 19: Czech Open Championship (kids) Kids / No Gi / 7-9 years / Mix / All levels / -28 kg
Method Submission 00:36 0–0
Marginal influence -12
Loss
February 21, 2026 Lukas Saracinov
TATAMY 19: Czech Open Championship (kids) Kids / No Gi / 7-9 years / Mix / All levels / -28 kg
Method Submission 00:52 0–0
Marginal influence -6
January 2026 No new matches Change 0 Rating 1,249

Rating-period composition

Rating matches
8 0
Record
2–6 Previous month 2–6
Opponents
6 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 8 new matches Change Starting point Rating 1,249

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
December 6, 2025 Daniel Cetkovsky
TATAMY 18 KIDS (No-GI and GI round robin) Kids / No Gi / 7-9 years / Mix / All levels / -28 kg
Method Decision 03:00 0–0
Marginal influence +21
Loss
December 6, 2025 Darek Pobuda
TATAMY 18 KIDS (No-GI and GI round robin) Kids / No Gi / 7-9 years / Mix / All levels / -28 kg
Method Submission 00:19 0–0
Marginal influence -2
Win
December 6, 2025 Muawiya Kornakaev
TATAMY 18 KIDS (No-GI and GI round robin) Kids / No Gi / 7-9 years / Mix / All levels / -28 kg
Method Points 03:00 5–0
Marginal influence +15
Loss
December 6, 2025 Jakub Onger
TATAMY 18 KIDS (No-GI and GI round robin) Kids / No Gi / 7-9 years / Mix / All levels / -28 kg
Method Points 02:32 0–3
Marginal influence -9
Loss
December 6, 2025 Jakub Onger
TATAMY 18 KIDS (No-GI and GI round robin) Kids / Gi / 7-9 years / Mix / All levels / -28 kg
Method Submission 00:53 0–0
Marginal influence -7
Loss
December 6, 2025 Daniel Cetkovsky
TATAMY 18 KIDS (No-GI and GI round robin) Kids / Gi / 7-9 years / Mix / All levels / -28 kg
Method Decision 03:00 0–0
Marginal influence -9
Loss
December 6, 2025 Tobiáš Jendrisek
TATAMY 18 KIDS (No-GI and GI round robin) Kids / Gi / 7-9 years / Mix / All levels / -28 kg
Method Points 03:00 0–5
Marginal influence -6
Loss
December 6, 2025 Vojtěch Šatava
TATAMY 18 KIDS (No-GI and GI round robin) Kids / Gi / 7-9 years / Mix / All levels / -28 kg
Method Submission 00:32 0–0
Marginal influence -4
Relevant matches
10.8
Official ranking percentile
Top 89%
Performance
-

10.8 weighted matches against 11 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,391
Repeated-opponent share
26.7%
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

TATAMY 19: Czech Open Championship (kids)
U10 · Counts
Kids / Gi / 7-9 years / Mix / All levels / -28 kg
  • Competition age 8
Kids / No Gi / 7-9 years / Mix / All levels / -28 kg
  • Competition age 8
TATAMY 18 KIDS (No-GI and GI round robin)
Does not count
Kids / Gi / 7-9 years / Mix / All levels / -28 kg
  • Competition age 7
Kids / No Gi / 7-9 years / Mix / All levels / -28 kg
  • Competition age 7

Classification evidence

Why ≤ 28 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

  • ≤ 28 kg 2 competition events Selected outcome

Registrations and outcomes

TATAMY 19: Czech Open Championship (kids)
≤ 28 kg · Counts as a competition event
Kids / Gi / 7-9 years / Mix / All levels / -28 kg
  • Registered weight class: -28 kg
  • Source competition limit: -28 kg

3 matches in the rating period

TATAMY 19: Czech Open Championship (kids)
≤ 28 kg · Counts as a competition event
Kids / No Gi / 7-9 years / Mix / All levels / -28 kg
  • Registered weight class: -28 kg
  • Source competition limit: -28 kg

4 matches in the rating period

TATAMY 18 KIDS (No-GI and GI round robin)
≤ 28 kg · Counts as a competition event
Kids / Gi / 7-9 years / Mix / All levels / -28 kg
  • Registered weight class: -28 kg
  • Source competition limit: -28 kg

4 matches in the rating period

TATAMY 18 KIDS (No-GI and GI round robin)
≤ 28 kg · Counts as a competition event
Kids / No Gi / 7-9 years / Mix / All levels / -28 kg
  • Registered weight class: -28 kg
  • Source competition limit: -28 kg

4 matches in the rating period