Roberto Burgos Ballester - 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 1,348

Rating-period composition

Rating matches: 13 0
Record: 6–7 Previous month 6–7
Opponents: 8 0
Events: 4 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 · 2 left period Change -25 Rating 1,348

Rating-period composition

Rating matches: 13 -2
Record: 6–7 Previous month 8–7
Opponents: 8 -1
Events: 4 -1

2 older matches left the 12-month period: 2 won and 0 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

June 2026 4 new matches · 2 left period Change -1 Rating 1,373

Rating-period composition

Rating matches: 15 +2
Record: 8–7 Previous month 8–5
Opponents: 9 +1
Events: 5 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.

Loss

June 27, 2026 Joel Garcia Alcayde

WORLD CUP BJJ 2026 Kids Boys GI / White-Grey / Infantil B / -29,0 kg

Method Submission 01:07 0–0

Marginal influence -12

Loss

June 27, 2026 Joel Garcia Alcayde

WORLD CUP BJJ 2026 Kids Boys NO-GI / Grey / Infantil B / -29,0 kg

Method Submission 00:29 2–0

Marginal influence -8

Win

June 27, 2026 Héctor Hernández Colomina

WORLD CUP BJJ 2026 Kids Boys NO-GI / Grey / Infantil B / -29,0 kg

Method Submission 01:02 4–0

Marginal influence +14

Loss

June 27, 2026 Joel Garcia Alcayde

WORLD CUP BJJ 2026 Kids Boys NO-GI / Grey / Infantil B / -29,0 kg

Method Submission 00:48 0–0

Marginal influence -8

May 2026 No new matches · 1 left period Change +10 Rating 1,374

Rating-period composition

Rating matches: 13 -1
Record: 8–5 Previous month 8–6
Opponents: 8 -1
Events: 5 -1

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.

April 2026 2 new matches Change +11 Rating 1,364

Rating-period composition

Rating matches: 14 +2
Record: 8–6 Previous month 7–5
Opponents: 9 +2
Events: 6 +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

April 18, 2026 Denis Vetrov Junior

VALENCIA BJJ CUP GI & NO-GI 2026 Kids Boys NO-GI / Grey / Infantil B / -32,0 kg

Method Points 03:00 0–4

Marginal influence -8

Win

April 18, 2026 Héctor Hernández Colomina

VALENCIA BJJ CUP GI & NO-GI 2026 Kids Boys GI / Grey / Infantil B / -29,0 kg

Method Submission 02:43 8–0

Marginal influence +12

March 2026 No new matches Change +4 Rating 1,353

Rating-period composition

Rating matches: 12 0
Record: 7–5 Previous month 7–5
Opponents: 7 0
Events: 5 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 +1 Rating 1,349

Rating-period composition

Rating matches: 12 0
Record: 7–5 Previous month 7–5
Opponents: 7 0
Events: 5 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 1,348

Rating-period composition

Rating matches: 12 0
Record: 7–5 Previous month 7–5
Opponents: 7 0
Events: 5 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 1,348

Rating-period composition

Rating matches: 12 0
Record: 7–5 Previous month 7–5
Opponents: 7 0
Events: 5 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 -3 Rating 1,348

Rating-period composition

Rating matches: 12 0
Record: 7–5 Previous month 7–5
Opponents: 7 0
Events: 5 0

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

October 2025 3 new matches Change +12 Rating 1,351

Rating-period composition

Rating matches: 12 +3
Record: 7–5 Previous month 5–4
Opponents: 7 +1
Events: 5 +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 Noé ALARIA

EUROPE CUP BJJ 2025 - ETAPA FINAL Kids Boys NO-GI / White / Infantil B / -29,0 kg

Method Submission 00:29 0–2

Marginal influence +19

Loss

October 18, 2025 Noé ALARIA

EUROPE CUP BJJ 2025 - ETAPA FINAL Kids Boys GI / White / Infantil B / -29,0 kg

Method Points 03:00 4–10

Marginal influence -10

Win

October 18, 2025 Denis Lapaz Requena

EUROPE CUP BJJ 2025 - ETAPA FINAL Kids Boys GI / White / Infantil B / -29,0 kg

Method Submission 00:59 0–0

Marginal influence +10

September 2025 4 new matches Change +36 Rating 1,339

Rating-period composition

Rating matches: 9 +4
Record: 5–4 Previous month 3–2
Opponents: 6 +2
Events: 4 +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

September 27, 2025 Biel OMS Amurrio

COSTA DAURADA BJJ CUP GI & NO-GI 2025 Kids Boys NO-GI / White / Infantil B / -32,0 kg

Method Submission 02:55 0–17

Marginal influence -12

Win

September 27, 2025 Hugo Herrera Garcia

COSTA DAURADA BJJ CUP GI & NO-GI 2025 Kids Boys NO-GI / White / Infantil B / -32,0 kg

Method Submission 01:25 6–2

Marginal influence +11

Loss

September 27, 2025 Leo Cabello Godinez

COSTA DAURADA BJJ CUP GI & NO-GI 2025 Kids Boys GI / White / Infantil B / -29,0 kg

Method Points 03:00 0–5

Marginal influence -9

Win

September 27, 2025 Leo Cabello Godinez

COSTA DAURADA BJJ CUP GI & NO-GI 2025 Kids Boys GI / White / Infantil B / -29,0 kg

Method Submission 00:39 0–2

Marginal influence +12

Relevant matches: 10.4

Official ranking percentile: Top 44%

Performance: 3.5 pp above expectation

10.4 weighted matches against 8 different opponents across 4 events

Weighted win rate: 49.6%
Expected win rate: 46.1%
Average opponent rating: 1,350
Repeated-opponent share: 38.5%
Network connectivity: 80.9%