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Rafael Martínez Mateo

Somos Jiu Jitsu

W–L
4–0
Won and lost rating-eligible matches in the past 12 months.
Gi
1,385
Rating based on Gi matches in the past 12 months.
No-Gi
-
Rating based on No-Gi matches in the past 12 months.
Current form
4–0
Results from the ten most recent rating-eligible matches.
Opponents
3
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

14
Events
Date Event Result Format Division
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026 ES · Gi · grey · ≤26 kg 2–0 W–L: Win / Loss Gi
  • Kids Boys GI / Grey / Mirim / -26,0 kg
XVII Campeonato de España 2026 (Gi, No-Gi & Kids) ES · Gi · grey · ≤27 kg 1–0 W–L: Win / Loss Gi
  • Niños GI / Grey / Benjamín / -27 Kg
KIMURA CUP MADRID 2026 ES · Gi · grey · ≤30 kg 1–0 W–L: Win / Loss Gi
  • Boys Gi / Grey / kids 2 / -30 kg
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2025 ES · Gi · grey · ≤23 kg 0–1 W–L: Win / Loss Gi
  • Kids Boys GI / Grey / Mirim / -23,0 kg
XVI Campeonato de España 2025 (Gi, NoGi & Kids) ES · Gi · grey · ≤24 kg 2–0 W–L: Win / Loss Gi
  • Mixed GI / Grey / Benjamín / -24 Kg
SUMMER CUP BJJ GI 2024 ES · Gi · grey · ≤21 kg 1–0 W–L: Win / Loss Gi
  • Kids Boys GI / Grey / Pre Mirim / -21,0 kg
WORLD CUP BJJ 2024 ES · Gi · white/grey · ≤21 kg 2–0 W–L: Win / Loss Gi
  • Kids Boys GI / White-Grey / Pre Mirim / -21,0 kg
OPEN GETXO DE BJJ GI & NO-GI 2024 ES · Gi · white/grey · ≤21 kg 2–0 W–L: Win / Loss Gi
  • Kids Boys GI / White-Grey / Pre Mirim / -24,0 kg
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2024 ES · Gi · white · ≤21 kg 2–0 W–L: Win / Loss Gi
  • Kids Boys GI / White / Pre Mirim / -21,0 kg
Copa de Madrid 2024 | Gi - NoGi - Kids ES · Gi · white · ≤22 kg 2–0 W–L: Win / Loss Gi
  • Niños GI / White / Pre-Benjamín / -22 Kg
GILAND BJJ 2024 ES · Gi · white/grey · ≤18 kg 1–0 W–L: Win / Loss Gi
  • Kids Boys GI / White-Grey / Pre Mirim / -21,0 kg
OPEN CASTILLA Y LEÓN DE BJJ GI & NO-GI 2024 ES · Gi · white/grey · ≤21 kg 1–0 W–L: Win / Loss Gi
  • Kids Boys GI / White-Grey / Pre Mirim / -21,0 kg
XV Campeonato de España 2024 (Gi, NoGi & Kids) ES · Gi · white · ≤22 kg 2–0 W–L: Win / Loss Gi
  • Niños GI / White / Pre-Benjamín / -22 Kg
Copa de España 2023 | Gi - NoGi - Kids ES · Gi · white · ≤22 kg 1–0 W–L: Win / Loss Gi
  • Mixto GI / White / Pre-Benjamín / -22 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 No new matches Change 0 Rating 1,385

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
Opponents
3 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 0 Rating 1,385

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
Opponents
3 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 No new matches Change -1 Rating 1,385

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
Opponents
3 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.

May 2026 2 new matches Change +76 Rating 1,386

Rating-period composition

Rating matches
4 +2
Record
4–0 Previous month 2–0
Opponents
3 +1
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
May 9, 2026 Aaron Mendoza
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026 Kids Boys GI / Grey / Mirim / -26,0 kg
Method Submission 01:14 8–0
Marginal influence +25
Win
May 9, 2026 Aaron Mendoza
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026 Kids Boys GI / Grey / Mirim / -26,0 kg
Method Points 02:00 8–0
Marginal influence +25
April 2026 No new matches Change 0 Rating 1,310

Rating-period composition

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

March 2026 1 new match · 1 left period Change +101 Rating 1,310

Rating-period composition

Rating matches
2 0
Record
2–0 Previous month 1–1
Opponents
2 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.
Win
March 15, 2026 Ishaia Delgado Perez
XVII Campeonato de España 2026 (Gi, No-Gi & Kids) Niños GI / Grey / Benjamín / -27 Kg
Method Submission 6–0
Marginal influence +29
February 2026 1 new match · 2 left period Change -55 Rating 1,209

Rating-period composition

Rating matches
2 -1
Record
1–1 Previous month 2–1
Opponents
2 -1
Events
2 0

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
February 1, 2026 Juan Abol Pérez
KIMURA CUP MADRID 2026 Boys Gi / Grey / kids 2 / -30 kg
Method Decision 00:11 2–0
Marginal influence +29
January 2026 No new matches Change 0 Rating 1,264

Rating-period composition

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

December 2025 No new matches Change 0 Rating 1,264

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
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 +2 Rating 1,264

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
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 0 Rating 1,262

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
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 No new matches Change 0 Rating 1,262

Rating-period composition

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

Relevant matches
3.2
Official ranking percentile
-
Performance
-

3.2 weighted matches against 3 different opponents across 3 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,205
Repeated-opponent share
25.0%
Network connectivity
80.9%

Classification evidence

Why U8?

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

  • U8 3 event votes Selected outcome

Registrations and outcomes

CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026
U8 · Counts
Kids Boys GI / Grey / Mirim / -26,0 kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8
XVII Campeonato de España 2026 (Gi, No-Gi & Kids)
U8 · Counts
Niños GI / Grey / Benjamín / -27 Kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8
KIMURA CUP MADRID 2026
U8 · Counts
Boys Gi / Grey / kids 2 / -30 kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8
BJJ KIDS WINTER CAMP
Does not count
Niños
  • Competition age 6
  • Registered age: u16
  • Source category: u16

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 1 competition event Selected outcome
  • ≤ 27 kg 1 competition event
  • ≤ 30 kg 1 competition event

Registrations and outcomes

CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026
≤ 26 kg · Counts as a competition event
Kids Boys GI / Grey / Mirim / -26,0 kg
  • Registered weight class: -26,0 kg
  • Source competition limit: -26,0 kg

2 matches in the rating period

XVII Campeonato de España 2026 (Gi, No-Gi & Kids)
≤ 27 kg · Counts as a competition event
Niños GI / Grey / Benjamín / -27 Kg
  • Registered weight class: -27 Kg
  • Source competition limit: -27 Kg

1 match in the rating period

KIMURA CUP MADRID 2026
≤ 30 kg · Counts as a competition event
Boys Gi / Grey / kids 2 / -30 kg
  • Registered weight class: -30 kg
  • Source competition limit: -30 kg

1 match in the rating period

BJJ KIDS WINTER CAMP
Does not count
Niños

No matches in the rating period · no valid weight evidence

Classification evidence

Why Grey?

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

  • grey 4 matches in the rating period Selected outcome

Registrations and outcomes

CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026
grey · Counts as a match
Kids Boys GI / Grey / Mirim / -26,0 kg
  • Source belt category: grey

2 matches in the rating period

XVII Campeonato de España 2026 (Gi, No-Gi & Kids)
grey · Counts as a match
Niños GI / Grey / Benjamín / -27 Kg
  • Source belt category: grey

1 match in the rating period

KIMURA CUP MADRID 2026
grey · Counts as a match
Boys Gi / Grey / kids 2 / -30 kg
  • Source belt category: grey

1 match in the rating period