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Štěpán Škrabálek

COMBAT GYM Chrastava

W–L
7–2
Won and lost rating-eligible matches in the past 12 months.
Gi
1,244
Rating based on Gi matches in the past 12 months.
No-Gi
1,410
Rating based on No-Gi matches in the past 12 months.
Current form
7–2
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

5
Events
Date Event Result Format Division
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 CZ · Gi · U12 · ≤40 kg ; No-Gi · U12 · ≤40 kg 3–1 W–L: Win / Loss GiNo-Gi
  • Grappling NoGi / U12 Děti chlapci / -40 kg
  • Fighting / U12 Děti chlapci / -40 kg
CZECH FIGHTING SERIES 12 – Under the Lights 2026 CZ · Gi · U15 · ≤40 kg ; No-Gi · U12 · ≤45 kg 4–0 W–L: Win / Loss GiNo-Gi
  • Grappling NoGi / U12 Děti chlapci / -45 kg
  • Grappling Gi / U15 Junioři chlapci / -40 kg
CZECH FIGHTING SERIES 11, Samurai Cup 2025 CZ · Gi · U15 · ≤40 kg 0–1 W–L: Win / Loss Gi
  • Kicklight / U15 Junioři chlapci / -40 kg
INTERNATIONAL CZECH CHAMPIONSHIP ČSAKJ 2025 - CFS 10 CZ · Gi · U12 · ≤40 kg 2–0 W–L: Win / Loss Gi
  • Fighting / U12 Děti chlapci / -40 kg
SAMURAI CUP 2024 - CFS 8 CZ · Gi · U14 · ≤35 kg ; Gi · U14 · ≤35 kg 2–3 W–L: Win / Loss Gi
  • Grappling Gi / Starší žáci U14 10-13 let / -35 kg
  • Fighting / Starší žáci U14 10-13 let / -35 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 1,409

Rating-period composition

Rating matches
9 0
Record
7–2 Previous month 7–2
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 No new matches Change 0 Rating 1,409

Rating-period composition

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

June 2026 No new matches Change 0 Rating 1,409

Rating-period composition

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

May 2026 No new matches Change 0 Rating 1,409

Rating-period composition

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

April 2026 4 new matches Change +64 Rating 1,409

Rating-period composition

Rating matches
9 +4
Record
7–2 Previous month 4–1
Opponents
8 +4
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
April 12, 2026 Milan Flegr
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Fighting / U12 Děti chlapci / -40 kg
Method Points 02:00 5–7
Marginal influence -21
Win
April 12, 2026 Ema Šerclová
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Fighting / U12 Děti chlapci / -40 kg
Method Points 02:00 5–2
Marginal influence +6
Win
April 12, 2026 Ondřej Pospíšil
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Grappling NoGi / U12 Děti chlapci / -40 kg
Method Submission 01:05 7–0
Marginal influence +24
Win
April 12, 2026 Paul Shanahan
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Grappling NoGi / U12 Děti chlapci / -40 kg
Method Submission 01:32 7–0
Marginal influence +24
March 2026 No new matches · 2 left period Change -25 Rating 1,345

Rating-period composition

Rating matches
5 -2
Record
4–1 Previous month 6–1
Opponents
4 -1
Events
2 -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.

February 2026 4 new matches Change +148 Rating 1,370

Rating-period composition

Rating matches
7 +4
Record
6–1 Previous month 2–1
Opponents
5 +3
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.
Win
February 28, 2026 Karel Straka
CZECH FIGHTING SERIES 12 – Under the Lights 2026 Grappling NoGi / U12 Děti chlapci / -45 kg
Method Submission 00:19 4–0
Marginal influence +23
Win
February 28, 2026 Martin Sombota
CZECH FIGHTING SERIES 12 – Under the Lights 2026 Grappling NoGi / U12 Děti chlapci / -45 kg
Method Submission 00:55 5–0
Marginal influence +26
Win
February 28, 2026 Ondřej Palus
CZECH FIGHTING SERIES 12 – Under the Lights 2026 Grappling Gi / U15 Junioři chlapci / -40 kg
Method Submission 00:32 4–0
Marginal influence -2
Win
February 28, 2026 Ondřej Palus
CZECH FIGHTING SERIES 12 – Under the Lights 2026 Grappling Gi / U15 Junioři chlapci / -40 kg
Method Submission 00:16 4–0
Marginal influence -2
January 2026 No new matches Change -1 Rating 1,222

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
Opponents
2 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 -1 Rating 1,223

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
Opponents
2 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 No new matches Change -2 Rating 1,224

Rating-period composition

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

October 2025 1 new match · 5 left period Change -96 Rating 1,226

Rating-period composition

Rating matches
3 -4
Record
2–1 Previous month 4–3
Opponents
2 -3
Events
2 0

5 older matches left the 12-month period: 2 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 18, 2025 Maksym Dobei
CZECH FIGHTING SERIES 11, Samurai Cup 2025 Kicklight / U15 Junioři chlapci / -40 kg
Method Other recorded result 0–0
Marginal influence -20
September 2025 No new matches Change +1 Rating 1,322

Rating-period composition

Rating matches
7 0
Record
4–3 Previous month 4–3
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.

Relevant matches
7.2
Official ranking percentile
Top 25%
Performance
29.7 pp above expectation

7.2 weighted matches against 8 different opponents across 3 events

Weighted win rate
78.2%
Expected win rate
48.5%
Average opponent rating
1,299
Repeated-opponent share
11.1%
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 3 event votes Selected outcome

Registrations and outcomes

CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026
U14 · Counts
Grappling NoGi / U12 Děti chlapci / -40 kg
  • Competition age 12
  • Registered age: u12
  • Source category: u12
Fighting / U12 Děti chlapci / -40 kg
  • Competition age 12
  • Registered age: u12
  • Source category: u12
CZECH FIGHTING SERIES 12 – Under the Lights 2026
U14 · Counts
Grappling NoGi / U12 Děti chlapci / -45 kg
  • Competition age 12
  • Registered age: u12
  • Source category: u12
Grappling Gi / U15 Junioři chlapci / -40 kg
  • Competition age 12
  • Registered age: u16
  • Source category: u16
Pardubice Grappling Open vol.5
U14 · Counts
Boys Junior No-GI / 11-12 years / -40 kg / Intermediate
  • Competition age 12
CZECH FIGHTING SERIES 11, Samurai Cup 2025
Does not count
Kicklight / U15 Junioři chlapci / -40 kg
  • Competition age 11
  • Registered age: u16
  • Source category: u16
Fighting / U12 Děti chlapci / -40 kg
  • Competition age 11
  • Registered age: u12
  • Source category: u12

Classification evidence

Why ≤ 40 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

  • ≤ 40 kg 2 competition events Selected outcome

Registrations and outcomes

CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026
≤ 40 kg · Counts as a competition event
Grappling NoGi / U12 Děti chlapci / -40 kg
  • Registered weight class: -40 kg
  • Source competition limit: -40 kg

2 matches in the rating period

CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026
≤ 40 kg · Counts as a competition event
Fighting / U12 Děti chlapci / -40 kg
  • Registered weight class: -40 kg
  • Source competition limit: -40 kg

2 matches in the rating period

CZECH FIGHTING SERIES 12 – Under the Lights 2026
≤ 45 kg · Does not count
Grappling NoGi / U12 Děti chlapci / -45 kg
  • Registered weight class: -45 kg
  • Source competition limit: -45 kg

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

CZECH FIGHTING SERIES 12 – Under the Lights 2026
≤ 40 kg · Does not count
Grappling Gi / U15 Junioři chlapci / -40 kg
  • Registered weight class: -40 kg
  • Source competition limit: -40 kg

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

Pardubice Grappling Open vol.5
Does not count
Boys Junior No-GI / 11-12 years / -40 kg / Intermediate
  • Registered weight class: -40 kg
  • Source competition limit: -40 kg

No matches in the rating period · no valid weight evidence

CZECH FIGHTING SERIES 11, Samurai Cup 2025
≤ 40 kg · Counts as a competition event
Kicklight / U15 Junioři chlapci / -40 kg
  • Registered weight class: -40 kg
  • Source competition limit: -40 kg

1 match in the rating period

CZECH FIGHTING SERIES 11, Samurai Cup 2025
Does not count
Fighting / U12 Děti chlapci / -40 kg
  • Registered weight class: -40 kg
  • Source competition limit: -40 kg

No matches in the rating period · no valid weight evidence