Aaron Gonzalez Castillo - 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 +6 Rating 1,295

Rating-period composition

Rating matches: 7 0
Record: 3–4 Previous month 3–4
Opponents: 6 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.

July 2026 No new matches Change +3 Rating 1,289

Rating-period composition

Rating matches: 7 0
Record: 3–4 Previous month 3–4
Opponents: 6 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.

June 2026 2 new matches · 2 left period Change -27 Rating 1,286

Rating-period composition

Rating matches: 7 0
Record: 3–4 Previous month 3–4
Opponents: 6 +1
Events: 3 0

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.

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

June 27, 2026 Jesus Gallego Ortuno

WORLD CUP BJJ 2026 Kids Boys NO-GI / Grey / Infanto Juvenil B / -59,0 kg

Method Submission 01:20 0–2

Marginal influence +14

Loss

June 27, 2026 Hugo Garcia Perez

WORLD CUP BJJ 2026 Kids Boys GI / Grey / Infanto Juvenil B / -59,0 kg

Method Submission 01:21 0–0

Marginal influence -24

May 2026 No new matches Change 0 Rating 1,313

Rating-period composition

Rating matches: 7 0
Record: 3–4 Previous month 3–4
Opponents: 5 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 -10 Rating 1,313

Rating-period composition

Rating matches: 7 0
Record: 3–4 Previous month 3–4
Opponents: 5 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 -9 Rating 1,323

Rating-period composition

Rating matches: 7 0
Record: 3–4 Previous month 3–4
Opponents: 5 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 +3 Rating 1,332

Rating-period composition

Rating matches: 7 0
Record: 3–4 Previous month 3–4
Opponents: 5 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 2 new matches Change +74 Rating 1,329

Rating-period composition

Rating matches: 7 +2
Record: 3–4 Previous month 1–4
Opponents: 5 +2
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.

Win

January 10, 2026 Hugo Bravo Izquierdo

CATALUÑA BJJ CUP GI & NO-GI 2026 Kids Boys GI / Grey / Infanto Juvenil B / -55,0 kg

Method Submission 01:22 3–0

Marginal influence +27

Win

January 10, 2026 LUIS SALAZAR CARVAJAL

CATALUÑA BJJ CUP GI & NO-GI 2026 Kids Boys GI / Grey / Infanto Juvenil B / -55,0 kg

Method Points 04:00 2–0

Marginal influence +19

December 2025 No new matches Change 0 Rating 1,255

Rating-period composition

Rating matches: 5 0
Record: 1–4 Previous month 1–4
Opponents: 3 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 +5 Rating 1,255

Rating-period composition

Rating matches: 5 0
Record: 1–4 Previous month 1–4
Opponents: 3 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 No new matches Change -1 Rating 1,250

Rating-period composition

Rating matches: 5 0
Record: 1–4 Previous month 1–4
Opponents: 3 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.

September 2025 3 new matches · 1 left period Change +55 Rating 1,251

Rating-period composition

Rating matches: 5 +2
Record: 1–4 Previous month 1–2
Opponents: 3 0
Events: 2 0

1 older matches left the 12-month period: 0 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

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 Biel Martínez Martínez

COSTA DAURADA BJJ CUP GI & NO-GI 2025 Kids Boys NO-GI / Grey / Infanto Juvenil B / -51,0 kg

Method Submission 02:20 0–10

Marginal influence -22

Loss

September 27, 2025 Nikolozi Mitaishvili

COSTA DAURADA BJJ CUP GI & NO-GI 2025 Kids Boys NO-GI / Grey / Infanto Juvenil B / -51,0 kg

Method Submission 02:15 0–2

Marginal influence -15

Loss

September 27, 2025 Nikolozi Mitaishvili

COSTA DAURADA BJJ CUP GI & NO-GI 2025 Kids Boys GI / Grey / Infanto Juvenil B / -51,0 kg

Method Points 04:00 0–2

Marginal influence -10

Relevant matches: 6.4

Official ranking percentile: Top 62%

Performance: 6.6 pp below expectation

6.4 weighted matches against 6 different opponents across 3 events

Weighted win rate: 43.8%
Expected win rate: 50.4%
Average opponent rating: 1,290
Repeated-opponent share: 14.3%
Network connectivity: 80.9%