Ruben Diaz Del Saz - Rating

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 1,303

Rating-period composition

Rating matches: 2 0
Record: 2–0 Previous month 2–0
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 +7 Rating 1,303

Rating-period composition

Rating matches: 2 0
Record: 2–0 Previous month 2–0
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 · 2 left period Change -43 Rating 1,296

Rating-period composition

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

2 older matches left the 12-month period: 1 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 No new matches Change +1 Rating 1,339

Rating-period composition

Rating matches: 4 0
Record: 3–1 Previous month 3–1
Opponents: 4 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 0 Rating 1,338

Rating-period composition

Rating matches: 4 0
Record: 3–1 Previous month 3–1
Opponents: 4 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 1,338

Rating-period composition

Rating matches: 4 0
Record: 3–1 Previous month 3–1
Opponents: 4 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 1,333

Rating-period composition

Rating matches: 4 0
Record: 3–1 Previous month 3–1
Opponents: 4 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 1,333

Rating-period composition

Rating matches: 4 0
Record: 3–1 Previous month 3–1
Opponents: 4 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 No new matches Change 0 Rating 1,333

Rating-period composition

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

November 2025 No new matches Change +1 Rating 1,333

Rating-period composition

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

October 2025 2 new matches Change +127 Rating 1,332

Rating-period composition

Rating matches: 4 +2
Record: 3–1 Previous month 1–1
Opponents: 4 +2
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

October 18, 2025 Rayan Mennah

EUROPE CUP BJJ 2025 - ETAPA FINAL Juvenile Boys NO-GI / White / Juvenile / -72,0 kg (Middle)

Method Submission 01:29 9–0

Marginal influence +47

Win

October 18, 2025 Rayan Attou

EUROPE CUP BJJ 2025 - ETAPA FINAL Juvenile Boys NO-GI / White / Juvenile / -72,0 kg (Middle)

Method Points 04:00 2–0

Marginal influence +37

September 2025 No new matches Change 0 Rating 1,205

Rating-period composition

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

Relevant matches: 1.7

Official ranking percentile: -

Performance: -

1.7 weighted matches against 2 different opponents across 1 events

Weighted win rate: -
Expected win rate: -
Average opponent rating: 1,178
Repeated-opponent share: 0.0%
Network connectivity: 0.0%