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Selva Piera

Barcelona Jiu Jitsu Haubert Team

W–L
0–1
Won and lost rating-eligible matches in the past 12 months.
Gi
1,148
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
0–1
Results from the ten most recent rating-eligible matches.
Opponents
1
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

7
Indexed competition matches
Date Opponent Result Event Division
2025-11-29 Martina Diaz Arias
Loss
GILAND BJJ KIDS GI & NO-GI 2025 Gi · Kids Girls GI / Grey / Infantil A / -29,0 kg
2025-04-06 Enola Cachero Alejandro
Loss
GILAND BJJ 2025 Gi · Kids Girls GI / Grey / Infantil A / -26,0 kg
2025-04-06 Nuria Freixenet Ventura
Win
GILAND BJJ 2025 Gi · Kids Girls GI / Grey / Infantil A / -26,0 kg
2025-04-06 Danae Mas Castillo
Win
GILAND BJJ 2025 Gi · Kids Girls GI / Grey / Infantil A / -26,0 kg
2024-11-16 Valentina Alvarez
Win
GILAND BJJ KIDS GI & NO-GI 2024 Gi · Kids Girls GI / Grey / Mirim / -23,0 kg
2024-04-14 Enara Jiménez
Loss
GILAND BJJ 2024 Gi · Kids Girls GI / White-Grey / Mirim / -23,0 kg
2024-04-14 Valentina Alvarez
Win
GILAND BJJ 2024 Gi · Kids Girls GI / White-Grey / Mirim / -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 No new matches Change 0 Rating 1,148

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
Opponents
1 0
Events
1 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 1,148

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
Opponents
1 0
Events
1 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 1,148

Rating-period composition

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

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

May 2026 No new matches Change -1 Rating 1,149

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
Opponents
1 0
Events
1 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 · 3 left period Change -116 Rating 1,150

Rating-period composition

Rating matches
1 -3
Record
0–1 Previous month 2–2
Opponents
1 -3
Events
1 -1

3 older matches left the 12-month period: 2 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

March 2026 No new matches Change +3 Rating 1,266

Rating-period composition

Rating matches
4 0
Record
2–2 Previous month 2–2
Opponents
4 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.

February 2026 No new matches Change +1 Rating 1,263

Rating-period composition

Rating matches
4 0
Record
2–2 Previous month 2–2
Opponents
4 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.

January 2026 No new matches Change +6 Rating 1,262

Rating-period composition

Rating matches
4 0
Record
2–2 Previous month 2–2
Opponents
4 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 1,256

Rating-period composition

Rating matches
4 0
Record
2–2 Previous month 2–2
Opponents
4 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 1 new match · 1 left period Change -54 Rating 1,256

Rating-period composition

Rating matches
4 0
Record
2–2 Previous month 3–1
Opponents
4 0
Events
2 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.
Loss
November 29, 2025 Martina Diaz Arias
GILAND BJJ KIDS GI & NO-GI 2025 Kids Girls GI / Grey / Infantil A / -29,0 kg
Method Submission 00:18 0–6
Marginal influence -22
October 2025 No new matches Change 0 Rating 1,310

Rating-period composition

Rating matches
4 0
Record
3–1 Previous month 3–1
Opponents
4 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 -17 Rating 1,310

Rating-period composition

Rating matches
4 0
Record
3–1 Previous month 3–1
Opponents
4 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
1
Official ranking percentile
-
Performance
-

1 weighted matches against 1 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,600
Repeated-opponent share
0.0%
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 1 event vote Selected outcome

Registrations and outcomes

GILAND BJJ KIDS GI & NO-GI 2025
U10 · Counts
Kids Girls GI / Grey / Infantil A / -29,0 kg
  • Competition age 8
  • Registered age: u10
  • Source category: u10

Classification evidence

Why ≤ 29 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

  • ≤ 29 kg 1 competition event Selected outcome

Registrations and outcomes

GILAND BJJ KIDS GI & NO-GI 2025
≤ 29 kg · Counts as a competition event
Kids Girls GI / Grey / Infantil A / -29,0 kg
  • Registered weight class: -29,0 kg
  • Source competition limit: -29,0 kg

1 match in the rating period

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 1 match in the rating period Selected outcome

Registrations and outcomes

GILAND BJJ KIDS GI & NO-GI 2025
grey · Counts as a match
Kids Girls GI / Grey / Infantil A / -29,0 kg
  • Source belt category: grey

1 match in the rating period