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CZ

Kryštof Kubák

Gladiators Gym Budweis

W–L
3–12
Won and lost rating-eligible matches in the past 12 months.
Gi
1,178
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
1–9
Results from the ten most recent rating-eligible matches.
Opponents
11
Unique opponents faced in rating-eligible matches in the past 12 months.

Scheduled

  2. 2026 AGF Prague Open

    CZ

    Gi Kids / Boys / Pre Teen (10 - 11 yrs) / White / Feather II (Up to 34.00 kg) Gi Kids Challenger / Boys / White Challenger / Feather II (Up to 34.00 kg) No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / White / Feather II (Up to 34.00 kg)
    Unconfirmed

Tournament history

Events

3
Events
Date Event Result Format Division
GRIND 13 Kids (NO-GI & GI ROUND ROBIN) CZ · Gi · 7–9 yo · ≤32 kg ; No-Gi · 7–9 yo · ≤32 kg 1–6 W–L: Win / Loss GiNo-Gi
  • Place #6
  • Place #4
CJJA Kids Open – Gladiators Games CZ · Gi · 10–12 yo · white · ≤40.4 kg ; Gi · 9 yo · white · ≤33.4 kg 2–4 W–L: Win / Loss Gi
  • Place #5
  • Kids Gi / White / Pee Wee III (9yrs) / -33,40 kg
GRIND 12 Kids (NO-GI & GI ROUND ROBIN) CZ · No-Gi · 7–9 yo · ≤32 kg 1–2 W–L: Win / Loss No-Gi
  • No-Gi / 7-9 years / Mixed (4 - 9 years) / -32 kg / Mixed (4 - 9 years)

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 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 3 event votes Selected outcome

Registrations and outcomes

GRIND 13 Kids (NO-GI & GI ROUND ROBIN)
U12 · Counts
No-Gi / 7-9 years / Mixed (4 - 9 years) / -32 kg / Mixed (4 - 9 years)
  • Competition age 10
Gi / 7-9 years / Mixed / -32 kg / Mixed (4 - 9 years)
  • Competition age 10
CJJA Kids Open – Gladiators Games
U12 · Counts
Kids Gi / White / Junior (10-12yrs) / -40,40 kg
  • Competition age 10
  • Registered age: u14
  • Source category: u14
Kids Gi / White / Pee Wee III (9yrs) / -33,40 kg
  • Competition age 10
  • Registered age: u10
  • Source category: u10
GRIND 12 Kids (NO-GI & GI ROUND ROBIN)
U12 · Counts
No-Gi / 7-9 years / Mixed (4 - 9 years) / -32 kg / Mixed (4 - 9 years)
  • Competition age 10

Classification evidence

Why ≤ 32 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

  • ≤ 32 kg 2 competition events Selected outcome

Registrations and outcomes

GRIND 13 Kids (NO-GI & GI ROUND ROBIN)
≤ 32 kg · Counts as a competition event
No-Gi / 7-9 years / Mixed (4 - 9 years) / -32 kg / Mixed (4 - 9 years)
  • Registered weight class: -32 kg
  • Source competition limit: -32 kg

3 matches in the rating period

GRIND 13 Kids (NO-GI & GI ROUND ROBIN)
≤ 32 kg · Counts as a competition event
Gi / 7-9 years / Mixed / -32 kg / Mixed (4 - 9 years)
  • Registered weight class: -32 kg
  • Source competition limit: -32 kg

3 matches in the rating period

CJJA Kids Open – Gladiators Games
≤ 40 kg · Does not count
Kids Gi / White / Junior (10-12yrs) / -40,40 kg
  • Registered weight class: -40,40 kg
  • Source competition limit: -40,40 kg

2 matches in the rating period · conflicting upper weight limits make this event ambiguous

CJJA Kids Open – Gladiators Games
≤ 33 kg · Does not count
Kids Gi / White / Pee Wee III (9yrs) / -33,40 kg
  • Registered weight class: -33,40 kg
  • Source competition limit: -33,40 kg

4 matches in the rating period · conflicting upper weight limits make this event ambiguous

GRIND 12 Kids (NO-GI & GI ROUND ROBIN)
≤ 32 kg · Counts as a competition event
No-Gi / 7-9 years / Mixed (4 - 9 years) / -32 kg / Mixed (4 - 9 years)
  • Registered weight class: -32 kg
  • Source competition limit: -32 kg

3 matches in the rating period

Classification evidence

Why White?

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

  • white 6 matches in the rating period Selected outcome

Registrations and outcomes

CJJA Kids Open – Gladiators Games
white · Counts as a match
Kids Gi / White / Junior (10-12yrs) / -40,40 kg
  • Source belt category: white

2 matches in the rating period

CJJA Kids Open – Gladiators Games
white · Counts as a match
Kids Gi / White / Pee Wee III (9yrs) / -33,40 kg
  • Source belt category: white

4 matches in the rating period