Matías Calderón Losada - 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 1,513

Rating-period composition

Rating matches: 10 0
Record: 10–0 Previous month 10–0
Opponents: 8 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.

July 2026 No new matches Change 0 Rating 1,513

Rating-period composition

Rating matches: 10 0
Record: 10–0 Previous month 10–0
Opponents: 8 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.

June 2026 No new matches · 2 left period Change +4 Rating 1,513

Rating-period composition

Rating matches: 10 -2
Record: 10–0 Previous month 11–1
Opponents: 8 -2
Events: 5 -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 -3 Rating 1,509

Rating-period composition

Rating matches: 12 0
Record: 11–1 Previous month 11–1
Opponents: 10 0
Events: 6 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 · 6 left period Change -85 Rating 1,512

Rating-period composition

Rating matches: 12 -6
Record: 11–1 Previous month 17–1
Opponents: 10 -4
Events: 6 -3

6 older matches left the 12-month period: 6 won and 0 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

March 2026 3 new matches · 2 left period Change -8 Rating 1,597

Rating-period composition

Rating matches: 18 +1
Record: 17–1 Previous month 16–1
Opponents: 14 +1
Events: 9 +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.

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

March 14, 2026 Oliver Vilar Álvarez

KIMURA CUP SALOU Boys Gi / Grey / Infant / -30 kg

Method Submission 01:00 1–0

Marginal influence +9

Win

March 14, 2026 Oliver Vilar Álvarez

KIMURA CUP SALOU Boys Gi / Grey / Infant / -30 kg

Method Submission 01:42 2–0

Marginal influence +9

Win

March 8, 2026 Pol Diaz

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

Method Submission 02:00 9–0

Marginal influence +10

February 2026 No new matches · 3 left period Change -27 Rating 1,605

Rating-period composition

Rating matches: 17 -3
Record: 16–1 Previous month 19–1
Opponents: 13 -3
Events: 8 -1

3 older matches left the 12-month period: 3 won and 0 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

January 2026 No new matches Change +2 Rating 1,632

Rating-period composition

Rating matches: 20 0
Record: 19–1 Previous month 19–1
Opponents: 16 0
Events: 9 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 -2 Rating 1,630

Rating-period composition

Rating matches: 20 0
Record: 19–1 Previous month 19–1
Opponents: 16 0
Events: 9 0

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

November 2025 2 new matches · 5 left period Change +43 Rating 1,632

Rating-period composition

Rating matches: 20 -3
Record: 19–1 Previous month 19–4
Opponents: 16 -5
Events: 9 -1

5 older matches left the 12-month period: 2 won and 3 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

November 29, 2025 Pedro Farret Fonseca

GILAND BJJ KIDS GI & NO-GI 2025 Kids Boys GI / Grey / Infantil A / -29,0 kg

Method Submission 02:35 6–2

Marginal influence +15

Win

November 29, 2025 Leonidas Cass

GILAND BJJ KIDS GI & NO-GI 2025 Kids Boys GI / Grey / Infantil A / -29,0 kg

Method Submission 00:30 0–0

Marginal influence +12

October 2025 3 new matches Change +22 Rating 1,589

Rating-period composition

Rating matches: 23 +3
Record: 19–4 Previous month 16–4
Opponents: 21 +2
Events: 10 +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 Leo Moreno Martinez

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

Method Points 03:00 6–0

Marginal influence +18

Win

October 18, 2025 Ryan Echeverry Robles

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

Method Points 03:00 2–0

Marginal influence +13

Win

October 18, 2025 Héctor Hernández Colomina

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

Method Submission 00:47 0–0

Marginal influence +7

September 2025 2 new matches · 4 left period Change +21 Rating 1,567

Rating-period composition

Rating matches: 20 -2
Record: 16–4 Previous month 16–6
Opponents: 19 -1
Events: 9 -1

4 older matches left the 12-month period: 2 won and 2 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

September 27, 2025 Aitor Carayol

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

Method Points 03:00 8–0

Marginal influence +17

Win

September 27, 2025 Ryan Echeverry Robles

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

Method Submission 02:11 0–0

Marginal influence +14

Relevant matches: 7.4

Official ranking percentile: Top 7%

Performance: 22.6 pp above expectation

7.4 weighted matches against 8 different opponents across 5 events

Weighted win rate: 100.0%
Expected win rate: 77.4%
Average opponent rating: 1,270
Repeated-opponent share: 20.0%
Network connectivity: 80.9%