TopBJJ Index Youth

TopBJJ Index

Search TopBJJ Index
Language selector
Menu
CZ

Tobiáš Prucek

Jungle BJJ Olomouc

W–L
4–4
Won and lost rating-eligible matches in the past 12 months.
Gi
1,247
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
4–4
Results from the ten most recent rating-eligible matches.
Opponents
8
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

2
Events
Date Event Result Format Division
N-GEN Kids BJJ Tournament #4 CZ · Gi · 10–11 yo · white/grey · ≤39 kg 2–2 W–L: Win / Loss Gi
  • Place #5
TATAMY 18 KIDS (No-GI and GI round robin) CZ · Gi · 10–12 yo · white/grey · ≤40 kg 2–2 W–L: Win / Loss Gi
  • Kids / Gi / 10-12 years / Boys / White/grey belt / -40 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 +1 Rating 1,247

Rating-period composition

Rating matches
8 0
Record
4–4 Previous month 4–4
Opponents
8 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 -1 Rating 1,246

Rating-period composition

Rating matches
8 0
Record
4–4 Previous month 4–4
Opponents
8 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 +3 Rating 1,247

Rating-period composition

Rating matches
8 0
Record
4–4 Previous month 4–4
Opponents
8 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 -6 Rating 1,244

Rating-period composition

Rating matches
8 0
Record
4–4 Previous month 4–4
Opponents
8 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 0 Rating 1,250

Rating-period composition

Rating matches
8 0
Record
4–4 Previous month 4–4
Opponents
8 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 4 new matches Change +24 Rating 1,250

Rating-period composition

Rating matches
8 +4
Record
4–4 Previous month 2–2
Opponents
8 +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
March 22, 2026 Juraj Koľvek
N-GEN Kids BJJ Tournament #4 Boys Gi / White grey / Junior (10-11yrs) / -39 kg (2015,2016)
Method Submission 01:17 9–0
Marginal influence +19
Loss
March 22, 2026 Jindřich Sochor
N-GEN Kids BJJ Tournament #4 Boys Gi / White grey / Junior (10-11yrs) / -39 kg (2015,2016)
Method Submission 01:29 2–0
Marginal influence -28
Win
March 22, 2026 David Polášek
N-GEN Kids BJJ Tournament #4 Boys Gi / White grey / Junior (10-11yrs) / -39 kg (2015,2016)
Method Submission 02:10 6–0
Marginal influence +12
Loss
March 22, 2026 Vitězslav Pítr
N-GEN Kids BJJ Tournament #4 Boys Gi / White grey / Junior (10-11yrs) / -39 kg (2015,2016)
Method Submission 01:30 0–6
Marginal influence -10
February 2026 No new matches Change 0 Rating 1,226

Rating-period composition

Rating matches
4 0
Record
2–2 Previous month 2–2
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.

January 2026 No new matches Change +4 Rating 1,226

Rating-period composition

Rating matches
4 0
Record
2–2 Previous month 2–2
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.

December 2025 4 new matches Change Starting point Rating 1,222

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 Sebastian Ressek
TATAMY 18 KIDS (No-GI and GI round robin) Kids / Gi / 10-12 years / Boys / White/grey belt / -40 kg
Method Points 04:00 4–0
Marginal influence +20
Loss
December 6, 2025 Karen Avahimian
TATAMY 18 KIDS (No-GI and GI round robin) Kids / Gi / 10-12 years / Boys / White/grey belt / -40 kg
Method Submission 00:28 0–0
Marginal influence -16
Win
December 6, 2025 Gabriel Belcredi
TATAMY 18 KIDS (No-GI and GI round robin) Kids / Gi / 10-12 years / Boys / White/grey belt / -40 kg
Method Decision 04:00 0–0
Marginal influence +25
Loss
December 6, 2025 Alex Burďuch
TATAMY 18 KIDS (No-GI and GI round robin) Kids / Gi / 10-12 years / Boys / White/grey belt / -40 kg
Method Submission 00:58 0–0
Marginal influence -30
Relevant matches
5.7
Official ranking percentile
Top 77%
Performance
-

5.7 weighted matches against 8 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,247
Repeated-opponent share
0.0%
Network connectivity
80.9%

Classification evidence

Why U12?

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

  • U12 1 event vote Selected outcome

Registrations and outcomes

N-GEN Kids BJJ Tournament #4
U12 · Counts
Boys Gi / White grey / Junior (10-11yrs) / -39 kg (2015,2016)
  • Competition age 11
  • Registered age: u12
  • Source category: u12
TATAMY 18 KIDS (No-GI and GI round robin)
Does not count
Kids / Gi / 10-12 years / Boys / White/grey belt / -40 kg
  • Competition age 10

Classification evidence

Why ≤ 39 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

  • ≤ 39 kg 1 competition event Selected outcome
  • ≤ 40 kg 1 competition event

Registrations and outcomes

N-GEN Kids BJJ Tournament #4
≤ 39 kg · Counts as a competition event
Boys Gi / White grey / Junior (10-11yrs) / -39 kg (2015,2016)
  • Registered weight class: -39 kg (2015,2016)
  • Source competition limit: -39 kg (2015,2016)

4 matches in the rating period

TATAMY 18 KIDS (No-GI and GI round robin)
≤ 40 kg · Counts as a competition event
Kids / Gi / 10-12 years / Boys / White/grey belt / -40 kg
  • Registered weight class: -40 kg
  • Source competition limit: -40 kg

4 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 8 matches in the rating period Selected outcome

Registrations and outcomes

N-GEN Kids BJJ Tournament #4
grey · Counts as a match
Boys Gi / White grey / Junior (10-11yrs) / -39 kg (2015,2016)
  • Source belt category: grey

4 matches in the rating period

TATAMY 18 KIDS (No-GI and GI round robin)
grey · Counts as a match
Kids / Gi / 10-12 years / Boys / White/grey belt / -40 kg
  • Source belt category: grey

4 matches in the rating period