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Octopus Liberec

W–L
3–2
Won and lost rating-eligible matches in the past 12 months.
Gi
1,266
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
3–2
Results from the ten most recent rating-eligible matches.
Opponents
4
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

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

Full career record

Wins
5
Losses
3
Matches
8
Win rate
62.5%

Ways of winning

Submission
4
Points
1
Decision
0
Disqualification
0

Personal records

Longest winning streak
4
Longest submission streak
3

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
4
Distinct events
1

Ways of winning

  • Submission 3 100%
  • Points 0 0%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1266
Record
3–2
Win rate
60%
Submission share
100%

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
1,266
Change over 90 days
+62
Highest rating in 12 months
1,320
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,337
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
20%
Effective evidence
3
Confidence
49/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

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

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #1080 David Konuhov · TATAMY 17 KIDS (No-GI and GI round robin) Sub 02:05 0–0 Earlier · Sub 02:27 3–0 November 1, 2025 · TATAMY 17 KIDS (No-GI and GI round robin)
  2. #2835 Marek Rosenbaum · TATAMY 17 KIDS (No-GI and GI round robin) Sub 00:25 0–0

Full career

  1. #1080 David Konuhov · TATAMY 17 KIDS (No-GI and GI round robin) Sub 02:05 0–0 Earlier · Sub 02:27 3–0 November 1, 2025 · TATAMY 17 KIDS (No-GI and GI round robin)
  2. #2835 Marek Rosenbaum · TATAMY 17 KIDS (No-GI and GI round robin) Sub 00:25 0–0
  3. #2895 Luis Baláž · GRIND 10 NO-GI & GI ROUND ROBIN with kids Pts 6–4

Rivals

Opponent Head-to-head record Matches
David Konuhov 2–0 2

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 1,266

Rating-period composition

Rating matches
5 0
Record
3–2 Previous month 3–2
Opponents
4 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.

July 2026 No new matches Change 0 Rating 1,266

Rating-period composition

Rating matches
5 0
Record
3–2 Previous month 3–2
Opponents
4 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.

June 2026 No new matches · 3 left period Change -52 Rating 1,266

Rating-period composition

Rating matches
5 -3
Record
3–2 Previous month 5–3
Opponents
4 -3
Events
1 -1

3 older matches left the 12-month period: 2 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

May 2026 No new matches Change -13 Rating 1,318

Rating-period composition

Rating matches
8 0
Record
5–3 Previous month 5–3
Opponents
7 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 +2 Rating 1,331

Rating-period composition

Rating matches
8 0
Record
5–3 Previous month 5–3
Opponents
7 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 +7 Rating 1,329

Rating-period composition

Rating matches
8 0
Record
5–3 Previous month 5–3
Opponents
7 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 No new matches Change +1 Rating 1,322

Rating-period composition

Rating matches
8 0
Record
5–3 Previous month 5–3
Opponents
7 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.

January 2026 No new matches Change +9 Rating 1,321

Rating-period composition

Rating matches
8 0
Record
5–3 Previous month 5–3
Opponents
7 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.

December 2025 No new matches Change -8 Rating 1,312

Rating-period composition

Rating matches
8 0
Record
5–3 Previous month 5–3
Opponents
7 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.

November 2025 5 new matches Change +64 Rating 1,320

Rating-period composition

Rating matches
8 +5
Record
5–3 Previous month 2–1
Opponents
7 +4
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.
Win
November 1, 2025 David Konuhov
TATAMY 17 KIDS (No-GI and GI round robin) Kids / Gi / 10-12 years / Boys / White/grey belt / -45 kg
Method Submission 02:05 0–0
Marginal influence +27
Loss
November 1, 2025 Tobias Vohradsky
TATAMY 17 KIDS (No-GI and GI round robin) Kids / Gi / 10-12 years / Boys / White/grey belt / -45 kg
Method Submission 02:36 0–0
Marginal influence -41
Loss
November 1, 2025 Murzin Nazar
TATAMY 17 KIDS (No-GI and GI round robin) Kids / Gi / 10-12 years / Boys / White/grey belt / -45 kg
Method Submission 00:20 0–0
Marginal influence -16
Win
November 1, 2025 David Konuhov
TATAMY 17 KIDS (No-GI and GI round robin) Kids / Gi / 10-12 years / Boys / White/grey belt / -45 kg
Method Submission 02:27 3–0
Marginal influence +27
Win
November 1, 2025 Marek Rosenbaum
TATAMY 17 KIDS (No-GI and GI round robin) Kids / Gi / 10-12 years / Boys / White/grey belt / -45 kg
Method Submission 00:25 0–0
Marginal influence +25
October 2025 No new matches Change +2 Rating 1,256

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
Opponents
3 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.

September 2025 No new matches Change -4 Rating 1,254

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
Opponents
3 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.

Relevant matches
3
Official ranking percentile
-
Performance
-

3 weighted matches against 4 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,337
Repeated-opponent share
20.0%
Network connectivity
80.9%

Classification evidence

Why ≤ 45 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

  • ≤ 45 kg 1 competition event Selected outcome

Registrations and outcomes

TATAMY 17 KIDS (No-GI and GI round robin)
≤ 45 kg · Counts as a competition event
Kids / Gi / 10-12 years / Boys / White/grey belt / -45 kg
  • Registered weight class: -45 kg
  • Source competition limit: -45 kg

5 matches 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 5 matches in the rating period Selected outcome

Registrations and outcomes

TATAMY 17 KIDS (No-GI and GI round robin)
grey · Counts as a match
Kids / Gi / 10-12 years / Boys / White/grey belt / -45 kg
  • Source belt category: grey

5 matches in the rating period