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ALEIX RIVAS BELLVER

Team wanderson costa

W–L
11–1
Won and lost rating-eligible matches in the past 12 months.
Gi
1,459
Rating based on Gi matches in the past 12 months.
No-Gi
1,267
Rating based on No-Gi matches in the past 12 months.
Current form
10–0
Results from the ten most recent rating-eligible matches.
Opponents
9
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

14
Indexed competition matches
Date Opponent Result Event Division
2026-08-01 Tiago Filipe A R
Win
BARCELONA CUP BJJ GI & NO-GI 2026 No-Gi · Kids Boys NO-GI / Grey / Infantil A / -26,0 kg
2026-08-01 Tiago Filipe A R
Win
BARCELONA CUP BJJ GI & NO-GI 2026 No-Gi · Kids Boys NO-GI / Grey / Infantil A / -26,0 kg
2026-08-01 Santiago Ribeiro
Win
BARCELONA CUP BJJ GI & NO-GI 2026 Gi · Kids Boys GI / White-Grey / Infantil A / -26,0 kg
2026-07-04 Marc Ruiz
Win
COSTA BRAVA CUP BJJ GI & NO-GI 2026 Gi · Kids Boys GI / White / Infantil A / -26,0 kg
2026-07-04 Marc Ruiz
Win
COSTA BRAVA CUP BJJ GI & NO-GI 2026 Gi · Kids Boys GI / White / Infantil A / -26,0 kg
2026-06-27 Youssef Houari Cherfaoui Boucheloukh
Win
WORLD CUP BJJ 2026 Gi · Kids Boys GI / White / Infantil A / -26,0 kg
2026-06-27 Youssef Houari Cherfaoui Boucheloukh
Win
WORLD CUP BJJ 2026 Gi · Kids Boys GI / White / Infantil A / -26,0 kg
2026-05-09 Unai Lopez
Win
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026 Gi · Kids Boys GI / White / Infantil A / -26,0 kg
2026-05-09 Leo Gonzalez Klein
Win
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026 Gi · Kids Boys GI / White / Infantil A / -26,0 kg
2026-04-18 Pau Perez Izquierdo
Win
VALENCIA BJJ CUP GI & NO-GI 2026 Gi · Kids Boys GI / White / Infantil A / -26,0 kg
2026-04-18 Liam Rochina Garcia
Win
VALENCIA BJJ CUP GI & NO-GI 2026 Gi · Kids Boys GI / White / Infantil A / -26,0 kg
2025-10-18 MATEO SOLER TALENS
Loss
EUROPE CUP BJJ 2025 - ETAPA FINAL Gi · Kids Boys GI / White / Infantil A / -23,0 kg
2025-07-19 Ian Toapanta Perales
Loss
SUMMER CUP BJJ GI & NO-GI 2025 Gi · Kids Boys GI / White / Infantil A / -26,0 kg
2025-06-28 MATEO SOLER TALENS
Win
WORLD CUP BJJ 2025 Gi · Kids Boys GI / White / Infantil A / -23,0 kg

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 3 new matches Change +36 Rating 1,472

Rating-period composition

Rating matches
12 +3
Record
11–1 Previous month 8–1
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.
Win
August 1, 2026 Tiago Filipe A R
BARCELONA CUP BJJ GI & NO-GI 2026 Kids Boys NO-GI / Grey / Infantil A / -26,0 kg
Method Points 03:00 2–0
Marginal influence -4
Win
August 1, 2026 Tiago Filipe A R
BARCELONA CUP BJJ GI & NO-GI 2026 Kids Boys NO-GI / Grey / Infantil A / -26,0 kg
Method Points 03:00 4–2
Marginal influence -4
Win
August 1, 2026 Santiago Ribeiro
BARCELONA CUP BJJ GI & NO-GI 2026 Kids Boys GI / White-Grey / Infantil A / -26,0 kg
Method Submission 00:31 7–0
Marginal influence +15
July 2026 2 new matches · 1 left period Change +65 Rating 1,436

Rating-period composition

Rating matches
9 +1
Record
8–1 Previous month 6–2
Opponents
7 0
Events
5 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.
Win
July 4, 2026 Marc Ruiz
COSTA BRAVA CUP BJJ GI & NO-GI 2026 Kids Boys GI / White / Infantil A / -26,0 kg
Method Submission 02:19 2–0
Marginal influence +10
Win
July 4, 2026 Marc Ruiz
COSTA BRAVA CUP BJJ GI & NO-GI 2026 Kids Boys GI / White / Infantil A / -26,0 kg
Method Points 03:00 2–0
Marginal influence +10
June 2026 2 new matches · 1 left period Change +6 Rating 1,371

Rating-period composition

Rating matches
8 +1
Record
6–2 Previous month 5–2
Opponents
7 +1
Events
5 0

1 older matches left the 12-month period: 1 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.
May 2026 2 new matches Change +86 Rating 1,365

Rating-period composition

Rating matches
7 +2
Record
5–2 Previous month 3–2
Opponents
6 +2
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
May 9, 2026 Unai Lopez
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026 Kids Boys GI / White / Infantil A / -26,0 kg
Method Submission 02:10 8–0
Marginal influence +20
Win
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026 Kids Boys GI / White / Infantil A / -26,0 kg
Method Submission 00:11 0–0
Marginal influence +12
April 2026 2 new matches Change +99 Rating 1,279

Rating-period composition

Rating matches
5 +2
Record
3–2 Previous month 1–2
Opponents
4 +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.
Win
April 18, 2026 Pau Perez Izquierdo
VALENCIA BJJ CUP GI & NO-GI 2026 Kids Boys GI / White / Infantil A / -26,0 kg
Method Submission 01:26 7–0
Marginal influence +15
Win
April 18, 2026 Liam Rochina Garcia
VALENCIA BJJ CUP GI & NO-GI 2026 Kids Boys GI / White / Infantil A / -26,0 kg
Method Points 03:00 7–0
Marginal influence +10
March 2026 No new matches Change 0 Rating 1,180

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
2 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 0 Rating 1,180

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
2 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 1,180

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
2 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 0 Rating 1,180

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
2 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 No new matches Change +9 Rating 1,180

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
2 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.

October 2025 1 new match Change -42 Rating 1,171

Rating-period composition

Rating matches
3 +1
Record
1–2 Previous month 1–1
Opponents
2 0
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
October 18, 2025 MATEO SOLER TALENS
EUROPE CUP BJJ 2025 - ETAPA FINAL Kids Boys GI / White / Infantil A / -23,0 kg
Method Submission 00:54 0–0
Marginal influence -39
September 2025 No new matches Change 0 Rating 1,213

Rating-period composition

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

Relevant matches
8.9
Official ranking percentile
Top 12%
Performance
24.2 pp above expectation

8.9 weighted matches against 9 different opponents across 6 events

Weighted win rate
88.5%
Expected win rate
64.3%
Average opponent rating
1,246
Repeated-opponent share
25.0%
Network connectivity
80.9%

Classification evidence

Why U10?

Within the published period from 2025-09-01 through 2026-08-31, only competition ages recorded at events in the calculation year determine this outcome, with at most one vote per event. Without such an age, the most recent unambiguous earlier competition age is projected to the calculation year; bracket evidence is the final fallback. The newest evidence breaks a tie.

Evidence outcome

  • U10 5 event votes Selected outcome

Registrations and outcomes

BARCELONA CUP BJJ GI & NO-GI 2026
U10 · Counts
Kids Boys NO-GI / Grey / Infantil A / -26,0 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
Kids Boys GI / White-Grey / Infantil A / -26,0 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
COSTA BRAVA CUP BJJ GI & NO-GI 2026
U10 · Counts
Kids Boys GI / White / Infantil A / -26,0 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
WORLD CUP BJJ 2026
U10 · Counts
Kids Boys GI / White / Infantil A / -26,0 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026
U10 · Counts
Kids Boys GI / White / Infantil A / -26,0 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
VALENCIA BJJ CUP GI & NO-GI 2026
U10 · Counts
Kids Boys GI / White / Infantil A / -26,0 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
EUROPE CUP BJJ 2025 - ETAPA FINAL
Does not count
Kids Boys GI / White / Infantil A / -23,0 kg
  • Competition age 8
  • Registered age: u10
  • Source category: u10

Classification evidence

Why ≤ 26 kg?

This outcome uses at most one unambiguous upper weight limit per completed ranking event from 2025-09-01 through 2026-08-31. Only the three most recent eligible events are considered, and the lightest verified upper limit is selected. A higher division is not treated as measured body weight.

Evidence outcome

  • ≤ 26 kg 3 competition events Selected outcome

Registrations and outcomes

BARCELONA CUP BJJ GI & NO-GI 2026
≤ 26 kg · Counts as a competition event
Kids Boys NO-GI / Grey / Infantil A / -26,0 kg
  • Registered weight class: -26,0 kg
  • Source competition limit: -26,0 kg

2 matches in the rating period

BARCELONA CUP BJJ GI & NO-GI 2026
≤ 26 kg · Counts as a competition event
Kids Boys GI / White-Grey / Infantil A / -26,0 kg
  • Registered weight class: -26,0 kg
  • Source competition limit: -26,0 kg

1 match in the rating period

COSTA BRAVA CUP BJJ GI & NO-GI 2026
≤ 26 kg · Counts as a competition event
Kids Boys GI / White / Infantil A / -26,0 kg
  • Registered weight class: -26,0 kg
  • Source competition limit: -26,0 kg

2 matches in the rating period

WORLD CUP BJJ 2026
≤ 26 kg · Counts as a competition event
Kids Boys GI / White / Infantil A / -26,0 kg
  • Registered weight class: -26,0 kg
  • Source competition limit: -26,0 kg

2 matches in the rating period

CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026
≤ 26 kg · Does not count
Kids Boys GI / White / Infantil A / -26,0 kg
  • Registered weight class: -26,0 kg
  • Source competition limit: -26,0 kg

2 matches in the rating period · outside the three most recent unambiguous events

VALENCIA BJJ CUP GI & NO-GI 2026
≤ 26 kg · Does not count
Kids Boys GI / White / Infantil A / -26,0 kg
  • Registered weight class: -26,0 kg
  • Source competition limit: -26,0 kg

2 matches in the rating period · outside the three most recent unambiguous events

EUROPE CUP BJJ 2025 - ETAPA FINAL
≤ 23 kg · Does not count
Kids Boys GI / White / Infantil A / -23,0 kg
  • Registered weight class: -23,0 kg
  • Source competition limit: -23,0 kg

1 match in the rating period · outside the three most recent unambiguous events

Classification evidence

Why White?

This outcome uses the belt category of every rating-eligible match from 2025-09-01 through 2026-08-31. The most-fought category is selected; the newest evidence breaks a tie.

Evidence outcome

  • white 9 matches in the rating period Selected outcome
  • grey 3 matches in the rating period

Registrations and outcomes

BARCELONA CUP BJJ GI & NO-GI 2026
grey · Counts as a match
Kids Boys NO-GI / Grey / Infantil A / -26,0 kg
  • Source belt category: grey

2 matches in the rating period

BARCELONA CUP BJJ GI & NO-GI 2026
grey · Counts as a match
Kids Boys GI / White-Grey / Infantil A / -26,0 kg
  • Source belt category: grey

1 match in the rating period

COSTA BRAVA CUP BJJ GI & NO-GI 2026
white · Counts as a match
Kids Boys GI / White / Infantil A / -26,0 kg
  • Source belt category: white

2 matches in the rating period

WORLD CUP BJJ 2026
white · Counts as a match
Kids Boys GI / White / Infantil A / -26,0 kg
  • Source belt category: white

2 matches in the rating period

CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026
white · Counts as a match
Kids Boys GI / White / Infantil A / -26,0 kg
  • Source belt category: white

2 matches in the rating period

VALENCIA BJJ CUP GI & NO-GI 2026
white · Counts as a match
Kids Boys GI / White / Infantil A / -26,0 kg
  • Source belt category: white

2 matches in the rating period

EUROPE CUP BJJ 2025 - ETAPA FINAL
white · Counts as a match
Kids Boys GI / White / Infantil A / -23,0 kg
  • Source belt category: white

1 match in the rating period