TopBJJ Index Youth

TopBJJ Index

Search TopBJJ Index
Language selector
Menu
FR

Sipan Soylemez

Vitrolles lutte grappling academie

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
1,124
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

1
Indexed competition matches
Date Opponent Result Event Division
2025-10-26 William Arnaud
Loss
Open jiu-jitsu Sobreviver Gi & NO-GI Marseille 2025 No-Gi · Juvenile Boys No-Gi / White / Juvenile 2 / -71,0 kg (Middle)
Loss

against William Arnaud

Open jiu-jitsu Sobreviver Gi & NO-GI Marseille 2025

No-Gi · Juvenile Boys No-Gi / White / Juvenile 2 / -71,0 kg (Middle)

Pts (0–4)

Match details
Opponent rating
1,214
Expected win chance
50%
Current estimated model contribution
Rating influence
Current rating influence: The loss weighs more negatively because the athlete was favored. The loss weighs more negatively because the athlete was favored. The evidence weight is lower because this athlete had 2 rated matches at this event. This number estimates how much the published Overall rating would differ if this match were omitted. It is not a points transaction and cannot be added to other matches. Later results can change this estimate when the model learns more about either athlete.
Duration
04:00
Round
1
Score
0–4

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 1,124

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 1,124

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 -1 Rating 1,124

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 Change 0 Rating 1,125

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.

April 2026 No new matches Change 0 Rating 1,125

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.

March 2026 No new matches Change 0 Rating 1,125

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.

February 2026 No new matches Change 0 Rating 1,125

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.

January 2026 No new matches Change 0 Rating 1,125

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.

December 2025 No new matches Change 0 Rating 1,125

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.

November 2025 No new matches Change +1 Rating 1,125

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.

October 2025 1 new match Change Starting point Rating 1,124

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 26, 2025 William Arnaud
Open jiu-jitsu Sobreviver Gi & NO-GI Marseille 2025 Juvenile Boys No-Gi / White / Juvenile 2 / -71,0 kg (Middle)
Method Points 04:00 0–4
Marginal influence -59
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
1,214
Repeated-opponent share
0.0%
Network connectivity
80.9%

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

OPEN EUROPE JIU-JITSU GI and NO-GI CEJJS 2026
Does not count
OPEN CLASS NO-GI CEINTURE BLANCHE / OPEN CLASS NO-GI ceinture blanche (toutes catégories confondues)
  • Competition age 18
Male No-Gi / White / Adult / -64,0 kg (Light feather)
  • Competition age 18
OPEN DE FRANCE CEJJS GI & NO-GI 2026
Does not count
Male No-Gi / White / Adult / -64,0 kg (Light feather)
  • Competition age 18
II OPEN JIU-JITSU SOBREVIVER GI & NO-GI MARSEILLE
U18 · Counts
Juvenile Boys No-Gi+ OPEN CLASS / White / Juvenile 1 / -71,0 kg (Middle)
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Open jiu-jitsu Sobreviver Gi & NO-GI Marseille 2025
U18 · Counts
Juvenile Boys No-Gi / White / Juvenile 2 / -71,0 kg (Middle)
  • Competition age 17
  • Registered age: u18
  • Source category: u18

Classification evidence

Why ≤ 71 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

  • ≤ 71 kg 1 competition event Selected outcome

Registrations and outcomes

OPEN EUROPE JIU-JITSU GI and NO-GI CEJJS 2026
Does not count
OPEN CLASS NO-GI CEINTURE BLANCHE / OPEN CLASS NO-GI ceinture blanche (toutes catégories confondues)

No matches in the rating period · no valid weight evidence

OPEN EUROPE JIU-JITSU GI and NO-GI CEJJS 2026
Does not count
Male No-Gi / White / Adult / -64,0 kg (Light feather)
  • Registered weight class: -64,0 kg (Light feather)
  • Source competition limit: -64,0 kg (Light feather)

No matches in the rating period · no valid weight evidence

OPEN DE FRANCE CEJJS GI & NO-GI 2026
Does not count
Male No-Gi / White / Adult / -64,0 kg (Light feather)
  • Registered weight class: -64,0 kg (Light feather)
  • Source competition limit: -64,0 kg (Light feather)

No matches in the rating period · no valid weight evidence

II OPEN JIU-JITSU SOBREVIVER GI & NO-GI MARSEILLE
Does not count
Juvenile Boys No-Gi+ OPEN CLASS / White / Juvenile 1 / -71,0 kg (Middle)
  • Registered weight class: -71,0 kg (Middle)
  • Source competition limit: -71,0 kg (Middle)

No matches in the rating period · no valid weight evidence

Open jiu-jitsu Sobreviver Gi & NO-GI Marseille 2025
≤ 71 kg · Counts as a competition event
Juvenile Boys No-Gi / White / Juvenile 2 / -71,0 kg (Middle)
  • Registered weight class: -71,0 kg (Middle)
  • Source competition limit: -71,0 kg (Middle)

1 match in the rating period

Classification evidence

Why White?

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

  • white 1 match in the rating period Selected outcome

Registrations and outcomes

Open jiu-jitsu Sobreviver Gi & NO-GI Marseille 2025
white · Counts as a match
Juvenile Boys No-Gi / White / Juvenile 2 / -71,0 kg (Middle)
  • Source belt category: white

1 match in the rating period