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Felix Gerdesmann

Cicero Costha Germany

W–L
0–4
Won and lost rating-eligible matches in the past 12 months.
Gi
1,092
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
0–4
Results from the ten most recent rating-eligible matches.
Opponents
3
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

4
Indexed competition matches
Date Opponent Result Event Division
2026-02-21 Lennox Holmstrom
Loss
Grappling Industries BERLIN Gi · Gi Kids / Grey / 14 - 15 years (Male) / -125 lbs
2026-02-21 Rafael Recepli
Loss
Grappling Industries BERLIN Gi · Gi Kids / Grey / 14 - 15 years (Male) / -125 lbs
2026-01-31 Raul Cocia
Loss
The Combatch Games 5: Kids & Teens - Berlin Gi · Teen Boys Gi / Grey / Teen 2 (14/15yrs) / - 55 kg
2026-01-31 Raul Cocia
Loss
The Combatch Games 5: Kids & Teens - Berlin Gi · Teen Boys Gi / Grey / Teen 2 (14/15yrs) / - 55 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 1,092

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
Opponents
3 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 0 Rating 1,092

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
Opponents
3 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 0 Rating 1,092

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
Opponents
3 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 0 Rating 1,092

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
Opponents
3 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 1,092

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
Opponents
3 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 No new matches Change 0 Rating 1,092

Rating-period composition

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

February 2026 2 new matches Change -37 Rating 1,092

Rating-period composition

Rating matches
4 +2
Record
0–4 Previous month 0–2
Opponents
3 +2
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.
Loss
February 21, 2026 Lennox Holmstrom
Grappling Industries BERLIN Gi Kids / Grey / 14 - 15 years (Male) / -125 lbs
Method Submission 01:31 3–2
Marginal influence -36
Loss
February 21, 2026 Rafael Recepli
Grappling Industries BERLIN Gi Kids / Grey / 14 - 15 years (Male) / -125 lbs
Method Submission 01:23 0–5
Marginal influence -24
January 2026 2 new matches Change Starting point Rating 1,129

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
January 31, 2026 Raul Cocia
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Gi / Grey / Teen 2 (14/15yrs) / - 55 kg
Method Submission 00:32 0–6
Marginal influence -16
Loss
January 31, 2026 Raul Cocia
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Gi / Grey / Teen 2 (14/15yrs) / - 55 kg
Method Submission 00:28 0–6
Marginal influence -16
Relevant matches
2.9
Official ranking percentile
-
Performance
-

2.9 weighted matches against 3 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,272
Repeated-opponent share
25.0%
Network connectivity
87.6%

Classification evidence

Why U16?

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

  • U16 2 event votes Selected outcome

Registrations and outcomes

Grappling Industries BERLIN
U16 · Counts
Gi Kids / Grey / 14 - 15 years (Male) / -125 lbs
  • Competition age 15
  • Registered age: u16
  • Source category: u16
The Combatch Games 5: Kids & Teens - Berlin
U16 · Counts
Teen Boys Gi / Grey / Teen 2 (14/15yrs) / - 55 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16

Classification evidence

Why ≤ 55 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

  • ≤ 55 kg 1 competition event Selected outcome
  • ≤ 57 kg 1 competition event

Registrations and outcomes

Grappling Industries BERLIN
≤ 57 kg · Counts as a competition event
Gi Kids / Grey / 14 - 15 years (Male) / -125 lbs
  • Registered weight class: -125 lbs
  • Source competition limit: -125 lbs

2 matches in the rating period

The Combatch Games 5: Kids & Teens - Berlin
≤ 55 kg · Counts as a competition event
Teen Boys Gi / Grey / Teen 2 (14/15yrs) / - 55 kg
  • Registered weight class: - 55 kg
  • Source competition limit: - 55 kg

2 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 4 matches in the rating period Selected outcome

Registrations and outcomes

Grappling Industries BERLIN
grey · Counts as a match
Gi Kids / Grey / 14 - 15 years (Male) / -125 lbs
  • Source belt category: grey

2 matches in the rating period

The Combatch Games 5: Kids & Teens - Berlin
grey · Counts as a match
Teen Boys Gi / Grey / Teen 2 (14/15yrs) / - 55 kg
  • Source belt category: grey

2 matches in the rating period