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CZ

Lukas Kubat

Delta gym

W–L
4–7
Won and lost rating-eligible matches in the past 12 months.
Gi
1,206
Rating based on Gi matches in the past 12 months.
No-Gi
1,215
Rating based on No-Gi matches in the past 12 months.
Current form
4–6
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

11
Events
Date Event Result Format Division
Pardubice Grappling Open vol.7 CZ · No-Gi · 15–17 yo · Open weight 1–2 W–L: Win / Loss No-Gi
  • Boys Junior No-GI Absolute / 15-17 years / Absolute / Professional
Pardubice Grappling Open vol.5 CZ 0–0 W–L: Win / Loss Gi
  • Gold
Ground Bjj Tour 4. - Only submission - Kladno CZ · Gi · ≤66 kg 0–2 W–L: Win / Loss Gi
  • Kluci (15, 16, 17 let) - Kimono / -66kg
AOM Cup Kids 3 CZ · Gi · U15 · yellow · ≤64 kg ; No-Gi · ≥52 kg 3–3 W–L: Win / Loss GiNo-Gi
  • Place #4
  • Boys Gi / Yellow / U15 (2012,2011,2010) / -64 kg
GRIND 11 Adults (NO-GI & GI ROUND ROBIN) CZ 0–0 W–L: Win / Loss Gi
  • Bronze
Pardubice Grappling Open vol.4 CZ · Gi · 15–17 yo · ≤60 kg 0–1 W–L: Win / Loss Gi
  • Boys Junior GI / 15-17 years / -60 kg / Beginner
Pardubice Grappling Open vol.3 CZ · Gi · 13–14 yo · ≤55 kg 0–2 W–L: Win / Loss Gi
  • Place #5
Pardubice Grappling Open vol.2 CZ · Gi · 11–14 yo · ≤50 kg 1–1 W–L: Win / Loss Gi
  • Boys 11-14 years Gi / Beginner / -50 kg
AOM Cup Kids 2 CZ · Gi · U15 · white/grey/orange · ≤56 kg 0–2 W–L: Win / Loss Gi
  • Boys Gi / White / Grey / Orange / U15 (2011,2010,2009) / -56 kg
TATAMY 9 (No-GI and GI round robin) CZ · Gi · 13–14 yo · white/grey · ≤55 kg 1–3 W–L: Win / Loss Gi
  • Place #5
TATAMY 8 (NO-GI and GI round robin) CZ · Gi · 13–14 yo · white/grey · ≤50 kg 2–1 W–L: Win / Loss Gi
  • Kids / Gi / 13-14 years / Boys / White/grey belt / -50 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 1,284

Rating-period composition

Rating matches
11 0
Record
4–7 Previous month 4–7
Opponents
8 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.

July 2026 3 new matches Change -13 Rating 1,283

Rating-period composition

Rating matches
11 +3
Record
4–7 Previous month 3–5
Opponents
8 +2
Events
3 +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
July 11, 2026 Matěj Vejchoda
Pardubice Grappling Open vol.7 Boys Junior No-GI Absolute / 15-17 years / Absolute / Professional
Method Submission 03:44 0–3
Marginal influence -15
Loss
July 11, 2026 Ali Aloklah
Pardubice Grappling Open vol.7 Boys Junior No-GI Absolute / 15-17 years / Absolute / Professional
Method Submission 02:41 0–0
Marginal influence -12
Win
July 11, 2026 Matyáš Pěnička
Pardubice Grappling Open vol.7 Boys Junior No-GI Absolute / 15-17 years / Absolute / Professional
Method Submission 00:57 0–0
Marginal influence +8
June 2026 No new matches Change +3 Rating 1,296

Rating-period composition

Rating matches
8 0
Record
3–5 Previous month 3–5
Opponents
6 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 · 1 left period Change +22 Rating 1,293

Rating-period composition

Rating matches
8 -1
Record
3–5 Previous month 3–6
Opponents
6 -1
Events
2 -1

1 older matches left the 12-month period: 0 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 0 Rating 1,271

Rating-period composition

Rating matches
9 0
Record
3–6 Previous month 3–6
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.

March 2026 No new matches Change -6 Rating 1,271

Rating-period composition

Rating matches
9 0
Record
3–6 Previous month 3–6
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.

February 2026 No new matches Change +1 Rating 1,277

Rating-period composition

Rating matches
9 0
Record
3–6 Previous month 3–6
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.

January 2026 No new matches · 2 left period Change +27 Rating 1,276

Rating-period composition

Rating matches
9 -2
Record
3–6 Previous month 3–8
Opponents
7 -2
Events
3 -1

2 older matches left the 12-month period: 0 won and 2 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 +7 Rating 1,249

Rating-period composition

Rating matches
11 0
Record
3–8 Previous month 3–8
Opponents
9 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.

November 2025 No new matches Change -2 Rating 1,242

Rating-period composition

Rating matches
11 0
Record
3–8 Previous month 3–8
Opponents
9 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.

October 2025 8 new matches · 4 left period Change +125 Rating 1,244

Rating-period composition

Rating matches
11 +4
Record
3–8 Previous month 1–6
Opponents
9 +2
Events
4 0

4 older matches left the 12-month period: 1 won and 3 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.
Loss
October 19, 2025 Ondřej Koudelka
Ground Bjj Tour 4. - Only submission - Kladno Kluci (15, 16, 17 let) - Kimono / -66kg
Method Other recorded result 02:45 0–10
Marginal influence -6
Loss
October 19, 2025 Ondřej Koudelka
Ground Bjj Tour 4. - Only submission - Kladno Kluci (15, 16, 17 let) - Kimono / -66kg
Method Other recorded result 04:00 0–10
Marginal influence -6
Win
October 5, 2025 Tomáš Stratil
AOM Cup Kids 3 NoGi Challenge / +52 kg
Method Submission 02:03 0–0
Marginal influence +15
Loss
October 5, 2025 Adam Drabeš
AOM Cup Kids 3 NoGi Challenge / +52 kg
Method Submission 00:33 0–0
Marginal influence -9
Loss
October 5, 2025 Eduard Ficek
AOM Cup Kids 3 NoGi Challenge / +52 kg
Method Submission 01:36 0–5
Marginal influence -14
Win
October 5, 2025 Matěj Vejchoda
AOM Cup Kids 3 NoGi Challenge / +52 kg
Method Submission 02:14 0–0
Marginal influence +13
Win
October 5, 2025 Unknown User
AOM Cup Kids 3 Boys Gi / Yellow / U15 (2012,2011,2010) / -64 kg
Method Points 04:00 0–0
Marginal influence +17
Loss
October 5, 2025 Ondřej Koudelka
AOM Cup Kids 3 Boys Gi / Yellow / U15 (2012,2011,2010) / -64 kg
Method Submission 03:17 0–7
Marginal influence -5
September 2025 No new matches Change +6 Rating 1,119

Rating-period composition

Rating matches
7 0
Record
1–6 Previous month 1–6
Opponents
7 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
7
Official ranking percentile
-
Performance
7.4 pp below expectation

7 weighted matches against 8 different opponents across 3 events

Weighted win rate
40.0%
Expected win rate
47.4%
Average opponent rating
1,342
Repeated-opponent share
27.3%
Network connectivity
80.9%

Classification evidence

Why U18?

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

  • U18 1 event vote Selected outcome

Registrations and outcomes

Pardubice Grappling Open vol.7
U18 · Counts
Boys Junior No-GI Absolute / 15-17 years / Absolute / Professional
  • Competition age 16
Boys Junior GI / 15-17 years / -65 kg / Professional
  • Competition age 16
Pardubice Grappling Open vol.5
Does not count
Men GI / White Belt / -66 kg
  • Competition age 16
GRIND 12 Adults (NO-GI & GI ROUND ROBIN)
Does not count
Gi / Male / White / Adult / -66 kg
  • Competition age 16
Christmas Ground BJJ Tour - Final Round 2025 (Adults, older children)
Does not count
Kluci (15, 16, 17 let) /Grappling/NoGi / -66 kg
  • Competition age 15
  • Registered age: u18
  • Source category: u18
TATAMY 17 KIDS (No-GI and GI round robin)
Does not count
Kids / Gi / 15-18 years / Boys / Yellow/orange/green belt / -65 kg
  • Competition age 15
Ground Bjj Tour 4. - Only submission - Kladno
Does not count
Kluci (15, 16, 17 let) - Kimono / -66kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16
AOM Cup Kids 3
Does not count
Boys Gi / Yellow / U15 (2012,2011,2010) / -64 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16
NoGi Challenge / +52 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16

Classification evidence

Why ≤ 64 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

  • ≤ 64 kg 1 competition event Selected outcome
  • ≤ 66 kg 1 competition event

Registrations and outcomes

Pardubice Grappling Open vol.7
Does not count
Boys Junior No-GI Absolute / 15-17 years / Absolute / Professional
  • Registered weight class: Absolute
  • Source competition limit: Absolute

3 matches in the rating period · weight class could not be normalized reliably

Pardubice Grappling Open vol.7
Does not count
Boys Junior GI / 15-17 years / -65 kg / Professional
  • Registered weight class: -65 kg
  • Source competition limit: -65 kg

No matches in the rating period · no valid weight evidence

Pardubice Grappling Open vol.5
Does not count
Men GI / White Belt / -66 kg
  • Registered weight class: -66 kg
  • Source competition limit: -66 kg

No matches in the rating period · no valid weight evidence

GRIND 12 Adults (NO-GI & GI ROUND ROBIN)
Does not count
Gi / Male / White / Adult / -66 kg
  • Registered weight class: -66 kg
  • Source competition limit: -66 kg

No matches in the rating period · no valid weight evidence

Christmas Ground BJJ Tour - Final Round 2025 (Adults, older children)
Does not count
Kluci (15, 16, 17 let) /Grappling/NoGi / -66 kg
  • Registered weight class: -66 kg
  • Source competition limit: -66 kg

No matches in the rating period · no valid weight evidence

TATAMY 17 KIDS (No-GI and GI round robin)
Does not count
Kids / Gi / 15-18 years / Boys / Yellow/orange/green belt / -65 kg
  • Registered weight class: -65 kg
  • Source competition limit: -65 kg

No matches in the rating period · no valid weight evidence

Ground Bjj Tour 4. - Only submission - Kladno
≤ 66 kg · Counts as a competition event
Kluci (15, 16, 17 let) - Kimono / -66kg
  • Registered weight class: -66kg
  • Source competition limit: -66kg

2 matches in the rating period

AOM Cup Kids 3
≤ 64 kg · Counts as a competition event
Boys Gi / Yellow / U15 (2012,2011,2010) / -64 kg
  • Registered weight class: -64 kg
  • Source competition limit: -64 kg

2 matches in the rating period

AOM Cup Kids 3
Does not count
NoGi Challenge / +52 kg
  • Registered weight class: +52 kg
  • Source competition limit: +52 kg

4 matches in the rating period · weight class could not be normalized reliably

Classification evidence

Why Yellow?

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

  • yellow 2 matches in the rating period Selected outcome

Registrations and outcomes

AOM Cup Kids 3
yellow · Counts as a match
Boys Gi / Yellow / U15 (2012,2011,2010) / -64 kg
  • Source belt category: yellow

2 matches in the rating period