Guillermo Aguilar Serrato - 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 1,268

Rating-period composition

Rating matches: 7 0
Record: 2–5 Previous month 2–5
Opponents: 7 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 1,268

Rating-period composition

Rating matches: 7 0
Record: 2–5 Previous month 2–5
Opponents: 7 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 · 3 left period Change -20 Rating 1,270

Rating-period composition

Rating matches: 7 -3
Record: 2–5 Previous month 3–7
Opponents: 7 -3
Events: 2 -1

3 older matches left the 12-month period: 1 won and 2 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 +4 Rating 1,290

Rating-period composition

Rating matches: 10 0
Record: 3–7 Previous month 3–7
Opponents: 10 0
Events: 3 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 1,286

Rating-period composition

Rating matches: 10 0
Record: 3–7 Previous month 3–7
Opponents: 10 0
Events: 3 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 1,286

Rating-period composition

Rating matches: 10 0
Record: 3–7 Previous month 3–7
Opponents: 10 0
Events: 3 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 1,285

Rating-period composition

Rating matches: 10 0
Record: 3–7 Previous month 3–7
Opponents: 10 0
Events: 3 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 1,280

Rating-period composition

Rating matches: 10 0
Record: 3–7 Previous month 3–7
Opponents: 10 0
Events: 3 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 +4 Rating 1,280

Rating-period composition

Rating matches: 10 0
Record: 3–7 Previous month 3–7
Opponents: 10 0
Events: 3 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

November 2025 4 new matches Change -9 Rating 1,276

Rating-period composition

Rating matches: 10 +4
Record: 3–7 Previous month 2–4
Opponents: 10 +4
Events: 3 +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

November 30, 2025 Gabriel Vergel Hoyo

MÁLAGA INTERNATIONAL CUP Juvenile Boys NOGI / White / Juvenile 2 / -69,0 kg (Light)

Method Submission 02:10 0–0

Marginal influence -12

Win

November 30, 2025 Carlos Macias Verdugo

MÁLAGA INTERNATIONAL CUP Juvenile Boys NOGI / White / Juvenile 2 / -69,0 kg (Light)

Method Points 06:00 9–2

Marginal influence +20

Loss

November 30, 2025 Pablo Oviedo Vega

MÁLAGA INTERNATIONAL CUP Juvenile Boys Gi / White / Juvenile 2 / -69,0 kg (Light)

Method Points 06:00 2–5

Marginal influence -22

Loss

November 30, 2025 Manuel Espejo-Saavedra Valderrama

MÁLAGA INTERNATIONAL CUP Juvenile Boys Gi / White / Juvenile 2 / -69,0 kg (Light)

Method Submission 02:55 0–9

Marginal influence -22

October 2025 3 new matches Change +28 Rating 1,285

Rating-period composition

Rating matches: 6 +3
Record: 2–4 Previous month 1–2
Opponents: 6 +3
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

October 18, 2025 Alejandro Alonso

EUROPE CUP BJJ 2025 - ETAPA FINAL Juvenile Boys NO-GI / White / Juvenile / -67,0 kg (Light)

Method Submission 03:16 5–4

Marginal influence -11

Loss

October 18, 2025 Oliver De Hita

EUROPE CUP BJJ 2025 - ETAPA FINAL Juvenile Boys GI / White / Juvenile / -67,0 kg (Light)

Method Points 04:00 0–8

Marginal influence -7

Win

October 18, 2025 Marc Papi

EUROPE CUP BJJ 2025 - ETAPA FINAL Juvenile Boys GI / White / Juvenile / -67,0 kg (Light)

Method Points 04:00 3–0

Marginal influence +32

September 2025 No new matches Change +1 Rating 1,257

Rating-period composition

Rating matches: 3 0
Record: 1–2 Previous month 1–2
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: 6

Official ranking percentile: -

Performance: -

6 weighted matches against 7 different opponents across 2 events

Weighted win rate: -
Expected win rate: -
Average opponent rating: 1,294
Repeated-opponent share: 0.0%
Network connectivity: 80.9%