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Leon Garwol

RIO GRAPPLING CLUB POLAND

Blue
W–L
2–0
Won and lost rating-eligible matches in the past 12 months.
Gi
1,219
Rating based on Gi matches in the past 12 months.
No-Gi
1,238
Rating based on No-Gi matches in the past 12 months.
Current form
2–0
Results from the ten most recent rating-eligible matches.
Opponents
1
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
2
Silver
3
Bronze
0
Total medals
5
Events with results
2

Full career record

Wins
3
Losses
1
Matches
4
Win rate
75.0%

Ways of winning

Submission
3
Points
0
Decision
0
Disqualification
0

Personal records

Longest winning streak
3
Longest submission streak
3

Recent recorded placements

  1. The Combatch Games 5: Kids & Teens - Berlin

    DE Event record 2–0

    • Openclass Male Gi (14 - 17 years) / Fortgeschritten / Open Weight
    • Juvenile Boys Gi (U18) / Bluebelt / -69 kg (Light)
    • Juvenile Boys Nogi (U18) / Fortgeschrittene / -84,3 kg (Heavy)

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
3
Unique opponents
1
Distinct events
1

Ways of winning

  • Submission 2 100%
  • Points 0 0%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1219
Record
1–0
Win rate
100%
Submission share
100%

No-Gi

Rating
1238
Record
1–0
Win rate
100%
Submission share
100%

Win quality

Grouped by pre-match win probability. This provides context and does not award an extra rating bonus.

As underdog 0–0 Less than 35% expected win probability before the match.
Even match 0–0 Between 35% and 65% expected win probability before the match.
As favourite 0–0 More than 65% expected win probability before the match.

Development

Rating and development

The same published rating, supported by trend, opponent strength and evidence quality.

Current rating
1,323
Change over 90 days
-
Highest rating in 12 months
1,312
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,297
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
50%
Effective evidence
2
Confidence
39/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 3–1 3–1 across 4 rematches against 2 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #910 Nigel Jace Holzhausen · The Combatch Games 5: Kids & Teens - Berlin Sub 01:00 0–2 Earlier · Sub 00:51 0–0 January 31, 2026 · The Combatch Games 5: Kids & Teens - Berlin

Full career

  1. #910 Nigel Jace Holzhausen · The Combatch Games 5: Kids & Teens - Berlin Sub 01:00 0–2 Earlier · Sub 00:51 0–0 January 31, 2026 · The Combatch Games 5: Kids & Teens - Berlin

Rivals

Opponent Head-to-head record Matches
Sabri Amraoui 1–1 2

Recent tournaments

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 1,323

Rating-period composition

Rating matches
2 0
Record
2–0 Previous month 2–0
Opponents
1 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 1,323

Rating-period composition

Rating matches
2 0
Record
2–0 Previous month 2–0
Opponents
1 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 1,323

Rating-period composition

Rating matches
2 0
Record
2–0 Previous month 2–0
Opponents
1 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 Change +7 Rating 1,323

Rating-period composition

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

April 2026 No new matches Change 0 Rating 1,316

Rating-period composition

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

March 2026 No new matches Change +1 Rating 1,316

Rating-period composition

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

February 2026 No new matches Change +3 Rating 1,315

Rating-period composition

Rating matches
2 0
Record
2–0 Previous month 2–0
Opponents
1 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 2 new matches Change Starting point Rating 1,312

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
January 31, 2026 Nigel Jace Holzhausen
The Combatch Games 5: Kids & Teens - Berlin Openclass Male Gi (14 - 17 years) / Fortgeschritten / Open Weight
Method Submission 01:00 0–2
Marginal influence -7
Win
January 31, 2026 Nigel Jace Holzhausen
The Combatch Games 5: Kids & Teens - Berlin Juvenile Boys Nogi (U18) / Fortgeschrittene / -84,3 kg (Heavy)
Method Submission 00:51 0–0
Marginal influence +8
Relevant matches
2
Official ranking percentile
-
Performance
-

2 weighted matches against 1 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,297
Repeated-opponent share
50.0%
Network connectivity
87.6%

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 2 event votes Selected outcome

Registrations and outcomes

Grappling Industries BERLIN
U18 · Counts
No Gi Teens / Male / Advanced (Blue) / 16 - 17 years / -155 lbs
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Gi Teens / Male / Blue / 16 - 17 years / -155 lbs
  • Competition age 17
  • Registered age: u18
  • Source category: u18
The Combatch Games 5: Kids & Teens - Berlin
U18 · Counts
Openclass Male Gi (14 - 17 years) / Fortgeschritten / Open Weight
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Juvenile Boys Nogi (U18) / Fortgeschrittene / -84,3 kg (Heavy)
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Juvenile Boys Gi (U18) / Bluebelt / -69 kg (Light)
  • Competition age 17
  • Registered age: u18
  • Source category: u18
GRIND 12 Adults (NO-GI & GI ROUND ROBIN)
Does not count
Gi / Male / Blue / Adult / -72 kg
  • Competition age 17
No Gi / Male / Adults / Beginner / -72 kg
  • Competition age 17

Classification evidence

Why ≤ 84 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

  • ≤ 84 kg 1 competition event Selected outcome

Registrations and outcomes

Grappling Industries BERLIN
Does not count
No Gi Teens / Male / Advanced (Blue) / 16 - 17 years / -155 lbs
  • Registered weight class: -155 lbs
  • Source competition limit: -155 lbs

No matches in the rating period · no valid weight evidence

Grappling Industries BERLIN
Does not count
Gi Teens / Male / Blue / 16 - 17 years / -155 lbs
  • Registered weight class: -155 lbs
  • Source competition limit: -155 lbs

No matches in the rating period · no valid weight evidence

The Combatch Games 5: Kids & Teens - Berlin
Does not count
Openclass Male Gi (14 - 17 years) / Fortgeschritten / Open Weight
  • Registered weight class: Open Weight
  • Source competition limit: Open Weight

1 match in the rating period · weight class could not be normalized reliably

The Combatch Games 5: Kids & Teens - Berlin
≤ 84 kg · Counts as a competition event
Juvenile Boys Nogi (U18) / Fortgeschrittene / -84,3 kg (Heavy)
  • Registered weight class: -84,3 kg (Heavy)
  • Source competition limit: -84,3 kg (Heavy)

1 match in the rating period

The Combatch Games 5: Kids & Teens - Berlin
Does not count
Juvenile Boys Gi (U18) / Bluebelt / -69 kg (Light)
  • Registered weight class: -69 kg (Light)
  • Source competition limit: -69 kg (Light)

No matches in the rating period · no valid weight evidence

GRIND 12 Adults (NO-GI & GI ROUND ROBIN)
Does not count
Gi / Male / Blue / Adult / -72 kg
  • Registered weight class: -72 kg
  • Source competition limit: -72 kg

No matches in the rating period · no valid weight evidence

GRIND 12 Adults (NO-GI & GI ROUND ROBIN)
Does not count
No Gi / Male / Adults / Beginner / -72 kg
  • Registered weight class: -72 kg
  • Source competition limit: -72 kg

No matches in the rating period · no valid weight evidence