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Efehan Oguz

Hilti BJJ Berlin

W–L
2–4
Won and lost rating-eligible matches in the past 12 months.
Gi
1,170
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
2–4
Results from the ten most recent rating-eligible matches.
Opponents
6
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

6
Indexed competition matches
Date Opponent Result Event Division
2026-01-31 Illia Dereviashkin
Loss
The Combatch Games 5: Kids & Teens - Berlin Gi · Girls & Boys Gi (under 10) / Whitebelt-Novizen / Pee Wee 1 (6/7yrs) / - 30 kg (OHNE SUBMISSION)
2026-01-31 Leo Steinmeier
Loss
The Combatch Games 5: Kids & Teens - Berlin Gi · Girls & Boys Gi (under 10) / Whitebelt-Novizen / Pee Wee 1 (6/7yrs) / - 30 kg (OHNE SUBMISSION)
2026-01-31 Elina Johanna Theilmann
Win
The Combatch Games 5: Kids & Teens - Berlin Gi · Girls & Boys Gi (under 10) / Whitebelt-Novizen / Pee Wee 1 (6/7yrs) / - 30 kg (OHNE SUBMISSION)
2026-01-31 Emmi Schwirz
Win
The Combatch Games 5: Kids & Teens - Berlin Gi · Girls & Boys Gi (under 10) / Whitebelt-Novizen / Pee Wee 1 (6/7yrs) / - 30 kg (OHNE SUBMISSION)
2025-09-27 Milad Yaghobi
Loss
King Tatami - BJJ Gi Kids Pro Gi · Boys Gi / 6-7 Jahre/Years / -30 kg
2025-09-27 Haylie Steinfath
Loss
King Tatami - BJJ Gi Kids Pro Gi · Boys Gi / 6-7 Jahre/Years / -30 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 -6 Rating 1,170

Rating-period composition

Rating matches
6 0
Record
2–4 Previous month 2–4
Opponents
6 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 -2 Rating 1,176

Rating-period composition

Rating matches
6 0
Record
2–4 Previous month 2–4
Opponents
6 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 -7 Rating 1,178

Rating-period composition

Rating matches
6 0
Record
2–4 Previous month 2–4
Opponents
6 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 -4 Rating 1,185

Rating-period composition

Rating matches
6 0
Record
2–4 Previous month 2–4
Opponents
6 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 -1 Rating 1,189

Rating-period composition

Rating matches
6 0
Record
2–4 Previous month 2–4
Opponents
6 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 +5 Rating 1,190

Rating-period composition

Rating matches
6 0
Record
2–4 Previous month 2–4
Opponents
6 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 -5 Rating 1,185

Rating-period composition

Rating matches
6 0
Record
2–4 Previous month 2–4
Opponents
6 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 4 new matches Change +80 Rating 1,190

Rating-period composition

Rating matches
6 +4
Record
2–4 Previous month 0–2
Opponents
6 +4
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
January 31, 2026 Illia Dereviashkin
The Combatch Games 5: Kids & Teens - Berlin Girls & Boys Gi (under 10) / Whitebelt-Novizen / Pee Wee 1 (6/7yrs) / - 30 kg (OHNE SUBMISSION)
Method Decision 03:00 0–0
Marginal influence -20
Loss
January 31, 2026 Leo Steinmeier
The Combatch Games 5: Kids & Teens - Berlin Girls & Boys Gi (under 10) / Whitebelt-Novizen / Pee Wee 1 (6/7yrs) / - 30 kg (OHNE SUBMISSION)
Method Points 03:00 2–4
Marginal influence -27
Win
January 31, 2026 Elina Johanna Theilmann
The Combatch Games 5: Kids & Teens - Berlin Girls & Boys Gi (under 10) / Whitebelt-Novizen / Pee Wee 1 (6/7yrs) / - 30 kg (OHNE SUBMISSION)
Method Points 03:00 9–0
Marginal influence +23
Win
January 31, 2026 Emmi Schwirz
The Combatch Games 5: Kids & Teens - Berlin Girls & Boys Gi (under 10) / Whitebelt-Novizen / Pee Wee 1 (6/7yrs) / - 30 kg (OHNE SUBMISSION)
Method Points 03:00 13–2
Marginal influence +32
December 2025 No new matches Change +1 Rating 1,110

Rating-period composition

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

November 2025 No new matches Change -1 Rating 1,109

Rating-period composition

Rating matches
2 0
Record
0–2 Previous month 0–2
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 1,110

Rating-period composition

Rating matches
2 0
Record
0–2 Previous month 0–2
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 2 new matches Change Starting point Rating 1,110

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
September 27, 2025 Milad Yaghobi
King Tatami - BJJ Gi Kids Pro Boys Gi / 6-7 Jahre/Years / -30 kg
Method Submission 00:35 0–6
Marginal influence -18
Loss
September 27, 2025 Haylie Steinfath
King Tatami - BJJ Gi Kids Pro Boys Gi / 6-7 Jahre/Years / -30 kg
Method Submission 00:42 0–0
Marginal influence -37
Relevant matches
4.5
Official ranking percentile
Top 92%
Performance
-

4.5 weighted matches against 6 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,240
Repeated-opponent share
0.0%
Network connectivity
87.6%

Classification evidence

Why U10?

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

  • U10 1 event vote Selected outcome

Registrations and outcomes

The Combatch Games 5: Kids & Teens - Berlin
U10 · Counts
Girls & Boys Gi (under 10) / Whitebelt-Novizen / Pee Wee 1 (6/7yrs) / - 30 kg (OHNE SUBMISSION)
  • Competition age 8
  • Registered age: u8
  • Source category: u8
King Tatami - BJJ Gi Kids Pro
Does not count
Boys Gi / 6-7 Jahre/Years / -30 kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8

Classification evidence

Why ≤ 30 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

  • ≤ 30 kg 2 competition events Selected outcome

Registrations and outcomes

The Combatch Games 5: Kids & Teens - Berlin
≤ 30 kg · Counts as a competition event
Girls & Boys Gi (under 10) / Whitebelt-Novizen / Pee Wee 1 (6/7yrs) / - 30 kg (OHNE SUBMISSION)
  • Registered weight class: - 30 kg
  • Source competition limit: - 30 kg

4 matches in the rating period

King Tatami - BJJ Gi Kids Pro
≤ 30 kg · Counts as a competition event
Boys Gi / 6-7 Jahre/Years / -30 kg
  • Registered weight class: -30 kg
  • Source competition limit: -30 kg

2 matches in the rating period