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Robin Legas

KABUTO FIGHT CLUB

W–L
0–1
Won and lost rating-eligible matches in the past 12 months.
Gi
-
Rating based on Gi matches in the past 12 months.
No-Gi
1,126
Rating based on No-Gi matches in the past 12 months.
Current form
0–1
Results from the ten most recent rating-eligible matches.
Opponents
1
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

4
Indexed competition matches
Date Opponent Result Event Division
2025-12-14 Kalvyn Onezime
Loss
Open Series NoGi - Neo Fight Submissions Championship No-Gi · Adolescent NoGi Open Series / U17 / Masculin / -63 kg U17 Homme
2025-05-17 Rasul Iasuev
Loss
Neo Fight Submissions Championship No-Gi · Adolescent NoGi Open Series / U17 / Masculin / -62 kg U17 Homme
2025-05-17 Valentino Perrin
Loss
Neo Fight Submissions Championship No-Gi · Adolescent NoGi Open Series / U17 / Masculin / -62 kg U17 Homme
2025-05-17 Rasul Iasuev
Win
Neo Fight Submissions Championship No-Gi · Adolescent NoGi Open Series / U17 / Masculin / -62 kg U17 Homme

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 1,126

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
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 1,126

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
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 1,126

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
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 · 3 left period Change -24 Rating 1,126

Rating-period composition

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

3 older matches left the 12-month period: 1 won and 2 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 1,150

Rating-period composition

Rating matches
4 0
Record
1–3 Previous month 1–3
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 1,150

Rating-period composition

Rating matches
4 0
Record
1–3 Previous month 1–3
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 No new matches Change 0 Rating 1,150

Rating-period composition

Rating matches
4 0
Record
1–3 Previous month 1–3
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.

January 2026 No new matches Change 0 Rating 1,150

Rating-period composition

Rating matches
4 0
Record
1–3 Previous month 1–3
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.

December 2025 1 new match Change -23 Rating 1,150

Rating-period composition

Rating matches
4 +1
Record
1–3 Previous month 1–2
Opponents
3 +1
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
December 14, 2025 Kalvyn Onezime
Open Series NoGi - Neo Fight Submissions Championship Adolescent NoGi Open Series / U17 / Masculin / -63 kg U17 Homme
Method Submission 02:03 0–0
Marginal influence -57
November 2025 No new matches Change 0 Rating 1,173

Rating-period composition

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

October 2025 No new matches Change 0 Rating 1,173

Rating-period composition

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

September 2025 No new matches Change 0 Rating 1,173

Rating-period composition

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

Relevant matches
1
Official ranking percentile
-
Performance
-

1 weighted matches against 1 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,377
Repeated-opponent share
0.0%
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 1 event vote Selected outcome

Registrations and outcomes

Open Series NoGi - Neo Fight Submissions Championship
U18 · Counts
Adolescent NoGi Open Series U17 Absolut
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Adolescent NoGi Open Series / U17 / Masculin / -63 kg U17 Homme
  • Competition age 17
  • Registered age: u18
  • Source category: u18

Classification evidence

Why ≤ 63 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

  • ≤ 63 kg 1 competition event Selected outcome

Registrations and outcomes

Open Series NoGi - Neo Fight Submissions Championship
Does not count
Adolescent NoGi Open Series U17 Absolut

No matches in the rating period · no valid weight evidence

Open Series NoGi - Neo Fight Submissions Championship
≤ 63 kg · Counts as a competition event
Adolescent NoGi Open Series / U17 / Masculin / -63 kg U17 Homme
  • Registered weight class: -63 kg U17 Homme
  • Source competition limit: -63 kg U17 Homme

1 match in the rating period