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Tomas Rezac

5th Dimension BJJ

W–L
4–0
Won and lost rating-eligible matches in the past 12 months.
Gi
1,370
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
4–0
Results from the ten most recent rating-eligible matches.
Opponents
4
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

15
Indexed competition matches
Date Opponent Result Event Division
2025-11-01 Erik Auramioti
Win
TATAMY 17 KIDS (No-GI and GI round robin) Gi · Kids / Gi / 10-12 years / Boys / White/grey belt / +60 kg
2025-11-01 Michael Nováček
Win
TATAMY 17 KIDS (No-GI and GI round robin) Gi · Kids / Gi / 10-12 years / Boys / White/grey belt / +60 kg
2025-11-01 David Rosenbaum
Win
TATAMY 17 KIDS (No-GI and GI round robin) Gi · Kids / Gi / 10-12 years / Boys / White/grey belt / +60 kg
2025-11-01 David Sekanina
Win
TATAMY 17 KIDS (No-GI and GI round robin) Gi · Kids / Gi / 10-12 years / Boys / White/grey belt / +60 kg
2025-05-10 Michael Nováček
Win
TATAMY 15 KIDS (No-GI and GI round robin) Gi · Kids / Gi / 10-12 years / Boys / White/grey belt / +60 kg
2025-05-10 David Rosenbaum
Win
TATAMY 15 KIDS (No-GI and GI round robin) Gi · Kids / Gi / 10-12 years / Boys / White/grey belt / +60 kg
2025-05-10 Milan Novotný
Loss
TATAMY 15 KIDS (No-GI and GI round robin) Gi · Kids / Gi / 10-12 years / Boys / White/grey belt / +60 kg
2025-04-05 Tomáš Matoušek
Win
GROUND BJJ TOUR - Only Submission - GI and NOGI - Round Robin youth_ratings.formats.conflict · Men/Boys - KIMONO - NE WAZA / Cadets (12-14) years / kimono -65kg
2025-04-05 Tomáš Matoušek
Win
GROUND BJJ TOUR - Only Submission - GI and NOGI - Round Robin youth_ratings.formats.conflict · Men/Boys - KIMONO - NE WAZA / Cadets (12-14) years / kimono -65kg
2025-01-25 Mikuláš Kurina
Win
Ground Bjj Tour - Praha Chodov - (Ne - Waza) Gi · Men/Boys Ne-Waza / Cadets (12-14) years / -60 kg
2025-01-25 Adam Rudij
Loss
Ground Bjj Tour - Praha Chodov - (Ne - Waza) Gi · Men/Boys Ne-Waza / Cadets (12-14) years / -60 kg
2024-11-23 Tomáš Kunt
Win
2024 Prague Open Gi · Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Middle III (Up to 65.80 kg)
2024-11-23 Tomáš Kunt
Win
2024 Prague Open Gi · Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Middle III (Up to 65.80 kg)
2024-10-12 David Rosenbaum
Win
SAMURAI CUP 2024 - CFS 8 Gi · Grappling Gi / Starší žáci U14 10-13 let / -65 kg
2024-10-12 Michael Nováček
Win
SAMURAI CUP 2024 - CFS 8 Gi · Grappling Gi / Starší žáci U14 10-13 let / -65 kg

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 1,370

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
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 1,370

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
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 Change 0 Rating 1,370

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
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.

May 2026 No new matches · 3 left period Change -2 Rating 1,370

Rating-period composition

Rating matches
4 -3
Record
4–0 Previous month 6–1
Opponents
4 -1
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.

April 2026 No new matches Change +6 Rating 1,372

Rating-period composition

Rating matches
7 0
Record
6–1 Previous month 6–1
Opponents
5 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 -17 Rating 1,366

Rating-period composition

Rating matches
7 0
Record
6–1 Previous month 6–1
Opponents
5 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 +7 Rating 1,383

Rating-period composition

Rating matches
7 0
Record
6–1 Previous month 6–1
Opponents
5 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 · 2 left period Change +6 Rating 1,376

Rating-period composition

Rating matches
7 -2
Record
6–1 Previous month 7–2
Opponents
5 -2
Events
2 -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.

December 2025 No new matches Change -4 Rating 1,370

Rating-period composition

Rating matches
9 0
Record
7–2 Previous month 7–2
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.

November 2025 4 new matches · 2 left period Change +40 Rating 1,374

Rating-period composition

Rating matches
9 +2
Record
7–2 Previous month 5–2
Opponents
7 +1
Events
3 0

2 older matches left the 12-month period: 2 won and 0 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

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 Erik Auramioti
TATAMY 17 KIDS (No-GI and GI round robin) Kids / Gi / 10-12 years / Boys / White/grey belt / +60 kg
Method Points 04:00 6–-1
Marginal influence +35
Win
November 1, 2025 Michael Nováček
TATAMY 17 KIDS (No-GI and GI round robin) Kids / Gi / 10-12 years / Boys / White/grey belt / +60 kg
Method Points 04:00 3–0
Marginal influence +26
Win
November 1, 2025 David Rosenbaum
TATAMY 17 KIDS (No-GI and GI round robin) Kids / Gi / 10-12 years / Boys / White/grey belt / +60 kg
Method Submission 01:10 0–0
Marginal influence +19
Win
November 1, 2025 David Sekanina
TATAMY 17 KIDS (No-GI and GI round robin) Kids / Gi / 10-12 years / Boys / White/grey belt / +60 kg
Method Points 04:00 5–0
Marginal influence +23
October 2025 No new matches · 2 left period Change -30 Rating 1,334

Rating-period composition

Rating matches
7 -2
Record
5–2 Previous month 7–2
Opponents
6 0
Events
3 -1

2 older matches left the 12-month period: 2 won and 0 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

September 2025 No new matches Change +1 Rating 1,364

Rating-period composition

Rating matches
9 0
Record
7–2 Previous month 7–2
Opponents
6 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.

Relevant matches
2.8
Official ranking percentile
-
Performance
-

2.8 weighted matches against 4 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,271
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

TATAMY 17 KIDS (No-GI and GI round robin)
U14 · Counts
Kids / Gi / 10-12 years / Boys / White/grey belt / +60 kg
  • Competition age 12

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 4 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 / +60 kg
  • Source belt category: grey

4 matches in the rating period