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Nathaniel Kier Calma

LEO GALATI JIUJITSU & MMA MARBELLA

W–L
0–3
Won and lost rating-eligible matches in the past 12 months.
Gi
1,122
Rating based on Gi matches in the past 12 months.
No-Gi
1,108
Rating based on No-Gi matches in the past 12 months.
Current form
0–3
Results from the ten most recent rating-eligible matches.
Opponents
3
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

10
Indexed competition matches
Date Opponent Result Event Division
2026-07-04 Marko Tys
Loss
Kimura Cup Málaga 2026 Gi · Boys Gi / Grey / kids 3 / -30 kg
2026-07-04 Ilyas Bear
Loss
Kimura Cup Málaga 2026 No-Gi · Boys No-Gi / Grey / kids 3 / -30 kg
2026-07-04 Moisés Linares Jiménez
Loss
Kimura Cup Málaga 2026 No-Gi · Boys No-Gi / Grey / kids 3 / -30 kg
2025-08-02 Carlo Cavero
Loss
TORREMOLINOS BJJ CUP GI & NO-GI 2025 No-Gi · Kids Boys NO-GI / Grey / Infantil A / -26,0 kg
2025-08-02 Carlo Cavero
Loss
TORREMOLINOS BJJ CUP GI & NO-GI 2025 Gi · Kids Boys GI / Grey / Infantil A / -26,0 kg
2025-06-07 Hugo García Córdoba
Loss
KIMURA CUP MALAGA Gi · Boys Gi / Grey / kids 3 / -27 kg
2024-12-07 Pablo Luna González
Loss
KIMURA CUP SEVILLA 2024 Gi · Boys Gi / Grey / kids 2 / -26 kg
2024-12-07 Alex Van De Vyver
Win
KIMURA CUP SEVILLA 2024 Gi · Boys Gi / Grey / kids 2 / -26 kg
2024-06-01 William Prisacaru
Loss
Copa Kimura Málaga 2024 / GI- NoGi- Kids Gi · Boys Gi / Grey / Benjamín / -24 kg
2023-06-03 VICTORIA Prisacaru
Loss
COPA KIMURA Gi · Girls Gi / White / Benjamín / -24 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 · 2 left period Change +16 Rating 1,192

Rating-period composition

Rating matches
3 -2
Record
0–3 Previous month 0–5
Opponents
3 -1
Events
1 -1

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

July 2026 3 new matches Change -43 Rating 1,176

Rating-period composition

Rating matches
5 +3
Record
0–5 Previous month 0–2
Opponents
4 +3
Events
2 +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
July 4, 2026 Marko Tys
Kimura Cup Málaga 2026 Boys Gi / Grey / kids 3 / -30 kg
Method Submission 00:52 0–1
Marginal influence +11
Loss
July 4, 2026 Ilyas Bear
Kimura Cup Málaga 2026 Boys No-Gi / Grey / kids 3 / -30 kg
Method Submission 01:34 0–13
Marginal influence -23
Loss
Kimura Cup Málaga 2026 Boys No-Gi / Grey / kids 3 / -30 kg
Method Submission 00:18 2–0
Marginal influence -29
June 2026 No new matches · 1 left period Change +19 Rating 1,219

Rating-period composition

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

May 2026 No new matches Change 0 Rating 1,200

Rating-period composition

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

April 2026 No new matches Change 0 Rating 1,200

Rating-period composition

Rating matches
3 0
Record
0–3 Previous month 0–3
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 No new matches Change 0 Rating 1,200

Rating-period composition

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

February 2026 No new matches Change 0 Rating 1,200

Rating-period composition

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

January 2026 No new matches Change 0 Rating 1,200

Rating-period composition

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

December 2025 No new matches · 2 left period Change -17 Rating 1,200

Rating-period composition

Rating matches
3 -2
Record
0–3 Previous month 1–4
Opponents
2 -2
Events
2 -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.

November 2025 No new matches Change +1 Rating 1,217

Rating-period composition

Rating matches
5 0
Record
1–4 Previous month 1–4
Opponents
4 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 No new matches Change +1 Rating 1,216

Rating-period composition

Rating matches
5 0
Record
1–4 Previous month 1–4
Opponents
4 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.

September 2025 No new matches Change 0 Rating 1,215

Rating-period composition

Rating matches
5 0
Record
1–4 Previous month 1–4
Opponents
4 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.

Relevant matches
2.7
Official ranking percentile
-
Performance
-

2.7 weighted matches against 3 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,299
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

Kimura Cup Málaga 2026
U10 · Counts
Boys No-Gi / Grey / kids 3 / -30 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
Boys Gi / Grey / kids 3 / -30 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10

Classification evidence

Why ≤ 30 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

  • ≤ 30 kg 1 competition event Selected outcome

Registrations and outcomes

Kimura Cup Málaga 2026
≤ 30 kg · Counts as a competition event
Boys No-Gi / Grey / kids 3 / -30 kg
  • Registered weight class: -30 kg
  • Source competition limit: -30 kg

2 matches in the rating period

Kimura Cup Málaga 2026
≤ 30 kg · Counts as a competition event
Boys Gi / Grey / kids 3 / -30 kg
  • Registered weight class: -30 kg
  • Source competition limit: -30 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 3 matches in the rating period Selected outcome

Registrations and outcomes

Kimura Cup Málaga 2026
grey · Counts as a match
Boys Gi / Grey / kids 3 / -30 kg
  • Source belt category: grey

1 match in the rating period

Kimura Cup Málaga 2026
grey · Counts as a match
Boys No-Gi / Grey / kids 3 / -30 kg
  • Source belt category: grey

2 matches in the rating period