Ziza Renfurm - Rating | TopBJJ Index

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 1,338

Rating-period composition

Rating matches: 20 0
Record: 8–12 Previous month 8–12
Opponents: 15 0
Events: 6 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 +1 Rating 1,338

Rating-period composition

Rating matches: 20 0
Record: 8–12 Previous month 8–12
Opponents: 15 0
Events: 6 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 1,337

Rating-period composition

Rating matches: 20 0
Record: 8–12 Previous month 8–12
Opponents: 15 0
Events: 6 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 +1 Rating 1,339

Rating-period composition

Rating matches: 20 +2
Record: 8–12 Previous month 7–11
Opponents: 15 0
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

May 30, 2026 Mara Theune

Nijmegen Open BJJ 2026 Kids / 13 - 15 years girls / White & Grey / -60 & -65 kg

Method Submission 03:44 13–0

Marginal influence +14

Loss

May 30, 2026 Dakota McIntyre

Nijmegen Open BJJ 2026 Kids / 13 - 15 years girls / White & Grey / -60 & -65 kg

Method Submission 00:50 0–3

Marginal influence -3

April 2026 No new matches · 3 left period Change -8 Rating 1,338

Rating-period composition

Rating matches: 18 -3
Record: 7–11 Previous month 8–13
Opponents: 15 -2
Events: 5 -1

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

March 2026 5 new matches · 2 left period Change +9 Rating 1,346

Rating-period composition

Rating matches: 21 +3
Record: 8–13 Previous month 7–11
Opponents: 17 +2
Events: 6 0

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.

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

March 28, 2026 Puck Coehorst

International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids No-GI / 13 - 15 years girls / Grey / -55 kg & -60 kg

Method Submission 03:23 0–19

Marginal influence -8

Loss

March 28, 2026 Puck Coehorst

International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids No-GI / 13 - 15 years girls / Grey / -55 kg & -60 kg

Method Submission 02:57 0–6

Marginal influence -8

Loss

March 28, 2026 Mayssam Bensiali El Hakiki

International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids GI / 13 - 15 years Girls / Grey & Yellow / -55 & -60 kg

Method Points 04:00 0–13

Marginal influence -9

Win

March 28, 2026 Safien Van Hulst

International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids GI / 13 - 15 years Girls / Grey & Yellow / -55 & -60 kg

Method Submission 03:24 10–0

Marginal influence +10

Loss

March 28, 2026 Nida El Kaddouri

International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids GI / 13 - 15 years Girls / Grey & Yellow / -55 & -60 kg

Method Points 04:00 0–21

Marginal influence -17

February 2026 No new matches Change 0 Rating 1,337

Rating-period composition

Rating matches: 18 0
Record: 7–11 Previous month 7–11
Opponents: 15 0
Events: 6 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 · 2 left period Change +7 Rating 1,337

Rating-period composition

Rating matches: 18 -2
Record: 7–11 Previous month 8–12
Opponents: 15 -2
Events: 6 -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.

December 2025 No new matches Change 0 Rating 1,330

Rating-period composition

Rating matches: 20 0
Record: 8–12 Previous month 8–12
Opponents: 17 0
Events: 7 0

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

November 2025 6 new matches Change +185 Rating 1,330

Rating-period composition

Rating matches: 20 +6
Record: 8–12 Previous month 2–12
Opponents: 17 +6
Events: 7 +2

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

November 30, 2025 Mara Theune

The Future League 8 – Gi & No-Gi Gi-31

Method Submission 00:12 0–0

Marginal influence +11

Win

November 30, 2025 Grace Loubser

The Future League 8 – Gi & No-Gi Gi-31

Method Submission 00:38 4–0

Marginal influence +8

Win

November 30, 2025 Flora Alise Nesenberga

The Future League 8 – Gi & No-Gi Gi-31

Method Submission 00:59 0–0

Marginal influence +7

Win

November 30, 2025 Kyra Verhage

The Future League 8 – Gi & No-Gi Gi-31

Method Submission 00:33 0–0

Marginal influence +13

Win

November 9, 2025 Hailey Schutrups

GrappleCity: Rotterdam Winter Open Teens Gi / Yellow/Orange / 12-13 years / -65kg / Girl

Method Submission 01:10 0–0

Marginal influence +27

Win

November 9, 2025 Camelia Bouzid

GrappleCity: Rotterdam Winter Open Teens Gi / Yellow/Orange / 12-13 years / -65kg / Girl

Method Points 04:00 2–0

Marginal influence +14

October 2025 4 new matches · 4 left period Change -84 Rating 1,145

Rating-period composition

Rating matches: 14 0
Record: 2–12 Previous month 5–9
Opponents: 11 0
Events: 5 0

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

Loss

October 25, 2025 Meis Nguyen

Lion Cub Jiu Jitsu Competition 5 Girls GI / 12 - 15 years old (DAY 1: Saturday) / Grey & Yellow & Orange belt / -50 & -55 & -60 kg

Method Submission 02:25 0–2

Marginal influence -14

Loss

October 25, 2025 Beliciya Persoons

Lion Cub Jiu Jitsu Competition 5 Girls GI / 12 - 15 years old (DAY 1: Saturday) / Grey & Yellow & Orange belt / -50 & -55 & -60 kg

Method Submission 00:53 0–9

Marginal influence -7

Loss

October 25, 2025 Mila Beniers

Lion Cub Jiu Jitsu Competition 5 Girls GI / 12 - 15 years old (DAY 1: Saturday) / Grey & Yellow & Orange belt / -50 & -55 & -60 kg

Method Points 04:00 0–7

Marginal influence -15

Loss

October 25, 2025 Dakota McIntyre

Lion Cub Jiu Jitsu Competition 5 Girls GI / 12 - 15 years old (DAY 1: Saturday) / Grey & Yellow & Orange belt / -50 & -55 & -60 kg

Method Submission 00:33 0–7

Marginal influence -2

September 2025 3 new matches Change -32 Rating 1,229

Rating-period composition

Rating matches: 14 +3
Record: 5–9 Previous month 5–6
Opponents: 11 +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.

Loss

September 21, 2025 Puck Coehorst

'The Future League 7' by VERSUS Girls / 12-15yr / -50&-55&-60kg / White&Grey&Yellow

Method Points 04:00 0–4

Marginal influence -12

Loss

September 21, 2025 Jasmijn Stougje

'The Future League 7' by VERSUS Girls / 12-15yr / -50&-55&-60kg / White&Grey&Yellow

Method Points 04:00 2–12

Marginal influence -15

Loss

September 21, 2025 Dakota McIntyre

'The Future League 7' by VERSUS Girls / 12-15yr / -50&-55&-60kg / White&Grey&Yellow

Method Submission 00:05 0–0

Marginal influence -3

Relevant matches: 13.3

Official ranking percentile: Top 48%

Performance: 3.8 pp below expectation

13.3 weighted matches against 15 different opponents across 6 events

Weighted win rate: 42.2%
Expected win rate: 45.9%
Average opponent rating: 1,336
Repeated-opponent share: 25.0%
Network connectivity: 80.9%