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Gaetan Barthod

AMAZONIA JIUJITSU

W–L
2–1
Won and lost rating-eligible matches in the past 12 months.
Gi
1,130
Rating based on Gi matches in the past 12 months.
No-Gi
1,294
Rating based on No-Gi matches in the past 12 months.
Current form
2–1
Results from the ten most recent rating-eligible matches.
Opponents
2
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

2
Events
Date Event Result Format Division
OPEN EUROPE JIU-JITSU GI and NO-GI CEJJS 2026 France · Gi · 7 yo · grey · ≤21 kg ; No-Gi · 7 yo · grey · ≤19 kg 2–1 W–L: Win / Loss GiNo-Gi
  • Boys Gi / Grey / Pee Wee I (7yrs) / -21 kg
  • Boys No-Gi / Grey / Pee Wee I (7yrs) / -19 kg
OPEN EUROPE GI & NO-GI MARSEILLE 2025 France · Gi · 6 yo · grey · ≤22 kg 2–1 W–L: Win / Loss Gi
  • Boys Gi / Grey / Mighty Mite III (6yrs) / -22 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 1,319

Rating-period composition

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

July 2026 No new matches Change -1 Rating 1,319

Rating-period composition

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

June 2026 No new matches · 3 left period Change -21 Rating 1,320

Rating-period composition

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

3 older matches left the 12-month period: 2 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

May 2026 3 new matches Change +73 Rating 1,341

Rating-period composition

Rating matches
6 +3
Record
4–2 Previous month 2–1
Opponents
4 +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.
Win
May 31, 2026 AOUN JONAS
OPEN EUROPE JIU-JITSU GI and NO-GI CEJJS 2026 Boys No-Gi / Grey / Pee Wee I (7yrs) / -19 kg
Method Submission 02:34 0–4
Marginal influence +43
Win
OPEN EUROPE JIU-JITSU GI and NO-GI CEJJS 2026 Boys No-Gi / Grey / Pee Wee I (7yrs) / -19 kg
Method Points 03:00 2–0
Marginal influence +44
Loss
OPEN EUROPE JIU-JITSU GI and NO-GI CEJJS 2026 Boys Gi / Grey / Pee Wee I (7yrs) / -21 kg
Method Submission 01:47 2–2
Marginal influence -48
April 2026 No new matches Change -1 Rating 1,268

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
Opponents
3 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 1,269

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
Opponents
3 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 +1 Rating 1,268

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
Opponents
3 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 No new matches Change 0 Rating 1,267

Rating-period composition

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

December 2025 No new matches Change -6 Rating 1,267

Rating-period composition

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

November 2025 No new matches Change 0 Rating 1,273

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
Opponents
3 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 +10 Rating 1,273

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
Opponents
3 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 +6 Rating 1,263

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
Opponents
3 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
2.7
Official ranking percentile
-
Performance
-

2.7 weighted matches against 2 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,300
Repeated-opponent share
33.3%
Network connectivity
87.6%

Classification evidence

Why U8?

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

  • U8 1 event vote Selected outcome

Registrations and outcomes

OPEN EUROPE JIU-JITSU GI and NO-GI CEJJS 2026
U8 · Counts
Boys No-Gi / Grey / Pee Wee I (7yrs) / -19 kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8
Boys Gi / Grey / Pee Wee I (7yrs) / -21 kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8

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 3 matches in the rating period Selected outcome

Registrations and outcomes

OPEN EUROPE JIU-JITSU GI and NO-GI CEJJS 2026
grey · Counts as a match
Boys No-Gi / Grey / Pee Wee I (7yrs) / -19 kg
  • Source belt category: grey

2 matches in the rating period

OPEN EUROPE JIU-JITSU GI and NO-GI CEJJS 2026
grey · Counts as a match
Boys Gi / Grey / Pee Wee I (7yrs) / -21 kg
  • Source belt category: grey

1 match in the rating period