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Diego Dietz

Top Brother Europe

W–L
0–3
Won and lost rating-eligible matches in the past 12 months.
Gi
-
Rating based on Gi matches in the past 12 months.
No-Gi
1,093
Rating based on No-Gi matches in the past 12 months.
Current form
0–3
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

3
Indexed competition matches
Date Opponent Result Event Division
2025-11-15 Efsa Dincel
Loss
COLOGNE FALL OPEN 2025 I EUROPEAN CUP No-Gi · Boys No-Gi (under 16 y.o.) / White / 14-15 years / -67 kg
2025-11-15 Maximilian Szabo
Loss
COLOGNE FALL OPEN 2025 I EUROPEAN CUP No-Gi · Boys No-Gi (under 16 y.o.) / White / 14-15 years / -67 kg
2025-11-15 Younes Almohamdi
Loss
COLOGNE FALL OPEN 2025 I EUROPEAN CUP No-Gi · Boys No-Gi (under 16 y.o.) / White / 14-15 years / -67 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 1,093

Rating-period composition

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

July 2026 No new matches Change 0 Rating 1,093

Rating-period composition

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

June 2026 No new matches Change 0 Rating 1,093

Rating-period composition

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

May 2026 No new matches Change 0 Rating 1,093

Rating-period composition

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

April 2026 No new matches Change 0 Rating 1,093

Rating-period composition

Rating matches
3 0
Record
0–3 Previous month 0–3
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 1,093

Rating-period composition

Rating matches
3 0
Record
0–3 Previous month 0–3
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 +6 Rating 1,092

Rating-period composition

Rating matches
3 0
Record
0–3 Previous month 0–3
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 1,086

Rating-period composition

Rating matches
3 0
Record
0–3 Previous month 0–3
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 +1 Rating 1,086

Rating-period composition

Rating matches
3 0
Record
0–3 Previous month 0–3
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 3 new matches Change Starting point Rating 1,085

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
November 15, 2025 Efsa Dincel
COLOGNE FALL OPEN 2025 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / White / 14-15 years / -67 kg
Method Submission 01:40 5–0
Marginal influence -29
Loss
November 15, 2025 Maximilian Szabo
COLOGNE FALL OPEN 2025 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / White / 14-15 years / -67 kg
Method Submission 02:12 0–5
Marginal influence -23
Loss
November 15, 2025 Younes Almohamdi
COLOGNE FALL OPEN 2025 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / White / 14-15 years / -67 kg
Method Points 04:00 2–7
Marginal influence -40
Relevant matches
2.3
Official ranking percentile
-
Performance
-

2.3 weighted matches against 3 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,278
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

COLOGNE FALL OPEN 2025 I EUROPEAN CUP
U18 · Counts
Boys No-Gi (under 16 y.o.) / White / 14-15 years / -67 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16

Classification evidence

Why ≤ 67 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

  • ≤ 67 kg 1 competition event Selected outcome

Registrations and outcomes

COLOGNE FALL OPEN 2025 I EUROPEAN CUP
≤ 67 kg · Counts as a competition event
Boys No-Gi (under 16 y.o.) / White / 14-15 years / -67 kg
  • Registered weight class: -67 kg
  • Source competition limit: -67 kg

3 matches 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 3 matches in the rating period Selected outcome

Registrations and outcomes

COLOGNE FALL OPEN 2025 I EUROPEAN CUP
white · Counts as a match
Boys No-Gi (under 16 y.o.) / White / 14-15 years / -67 kg
  • Source belt category: white

3 matches in the rating period