Nathanael CARLHIAN - 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 -5 Rating 1,354

Rating-period composition

Rating matches: 8 0
Record: 5–3 Previous month 5–3
Opponents: 6 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 1,359

Rating-period composition

Rating matches: 8 0
Record: 5–3 Previous month 5–3
Opponents: 6 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 +2 Rating 1,359

Rating-period composition

Rating matches: 8 0
Record: 5–3 Previous month 5–3
Opponents: 6 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 No new matches Change -2 Rating 1,357

Rating-period composition

Rating matches: 8 0
Record: 5–3 Previous month 5–3
Opponents: 6 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.

April 2026 2 new matches · 5 left period Change -70 Rating 1,359

Rating-period composition

Rating matches: 8 -3
Record: 5–3 Previous month 8–3
Opponents: 6 -3
Events: 3 0

5 older matches left the 12-month period: 3 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.

Loss

April 4, 2026 Yamine GUERFI

NO GI - BELGIAN CHAMPIONSHIP KIDS YOUTH & ADULTS 2026 Boys NoGi / Yellow / 10-11-12 yrs / -48 kg

Method Points 04:00 0–9

Marginal influence -19

Loss

April 4, 2026 Adkhi Mohamed Hassan

NO GI - BELGIAN CHAMPIONSHIP KIDS YOUTH & ADULTS 2026 Boys NoGi / Yellow / 10-11-12 yrs / -48 kg

Method Points 04:00 2–5

Marginal influence -25

March 2026 No new matches Change -5 Rating 1,429

Rating-period composition

Rating matches: 11 0
Record: 8–3 Previous month 8–3
Opponents: 9 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 1,434

Rating-period composition

Rating matches: 11 0
Record: 8–3 Previous month 8–3
Opponents: 9 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 +2 Rating 1,434

Rating-period composition

Rating matches: 11 0
Record: 8–3 Previous month 8–3
Opponents: 9 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 1,432

Rating-period composition

Rating matches: 11 0
Record: 8–3 Previous month 8–3
Opponents: 9 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 2 new matches · 3 left period Change -14 Rating 1,432

Rating-period composition

Rating matches: 11 -1
Record: 8–3 Previous month 10–2
Opponents: 9 0
Events: 3 0

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.

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 22, 2025 Yamine GUERFI

BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS Boys Gi / Yellow / 10-11-12 yrs / -48 kg

Method Points 04:00 2–6

Marginal influence -6

Win

November 22, 2025 Iassonas PETSETAS

BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS Boys Gi / Yellow / 10-11-12 yrs / -48 kg

Method Points 02:34 6–0

Marginal influence +15

October 2025 4 new matches Change +90 Rating 1,446

Rating-period composition

Rating matches: 12 +4
Record: 10–2 Previous month 6–2
Opponents: 9 +3
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

October 25, 2025 Eymen Ali

Lion Cub Jiu Jitsu Competition 5 Boys GI / 10 & 11 years old (DAY 1: Saturday) / Yellow belt / -46 & -50 kg

Method Points 03:00 3–0

Marginal influence +23

Win

October 25, 2025 Noah El Atrach

Lion Cub Jiu Jitsu Competition 5 Boys GI / 10 & 11 years old (DAY 1: Saturday) / Yellow belt / -46 & -50 kg

Method Points 03:00 2–0

Marginal influence +17

Win

October 25, 2025 Eymen Ali

Lion Cub Jiu Jitsu Competition 5 Boys NO-GI / 10 & 11 years old (DAY 1: Saturday) / Grey & Yellow belt / -46 & -50 kg

Method Submission 01:20 4–0

Marginal influence +14

Win

October 25, 2025 Alexander Klak

Lion Cub Jiu Jitsu Competition 5 Boys NO-GI / 10 & 11 years old (DAY 1: Saturday) / Grey & Yellow belt / -46 & -50 kg

Method Submission 01:01 6–0

Marginal influence +4

September 2025 No new matches Change -7 Rating 1,356

Rating-period composition

Rating matches: 8 0
Record: 6–2 Previous month 6–2
Opponents: 6 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: 6.7

Official ranking percentile: Top 42%

Performance: 13.1 pp above expectation

6.7 weighted matches against 6 different opponents across 3 events

Weighted win rate: 62.5%
Expected win rate: 49.4%
Average opponent rating: 1,331
Repeated-opponent share: 25.0%
Network connectivity: 80.9%