Mariannka Prits - 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 +1 Rating 1,097

Rating-period composition

Rating matches: 22 0
Record: 0–22 Previous month 0–22
Opponents: 15 0
Events: 5 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 -2 Rating 1,096

Rating-period composition

Rating matches: 22 0
Record: 0–22 Previous month 0–22
Opponents: 15 0
Events: 5 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 +4 Rating 1,098

Rating-period composition

Rating matches: 22 0
Record: 0–22 Previous month 0–22
Opponents: 15 0
Events: 5 0

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

May 2026 4 new matches Change -30 Rating 1,094

Rating-period composition

Rating matches: 22 +4
Record: 0–22 Previous month 0–18
Opponents: 15 +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

May 23, 2026 Roman Bartoš

HEROES GATE GRAPPLING 1 (KIDS) Kids / Gi / 7-9 years / Mix / All Levels / -36 kg

Method Submission 00:38 0–0

Marginal influence -9

Loss

May 23, 2026 Roman Hauf-Soldát

HEROES GATE GRAPPLING 1 (KIDS) Kids / Gi / 7-9 years / Mix / All Levels / -36 kg

Method Submission 00:59 0–11

Marginal influence -5

Loss

May 23, 2026 Roman Bartoš

HEROES GATE GRAPPLING 1 (KIDS) Kids / No-Gi / 7-9 years / Mix / All Levels / -36 kg

Method Submission 01:04 0–0

Marginal influence -9

Loss

May 23, 2026 Roman Hauf-Soldát

HEROES GATE GRAPPLING 1 (KIDS) Kids / No-Gi / 7-9 years / Mix / All Levels / -36 kg

Method Submission 01:10 0–0

Marginal influence -13

April 2026 No new matches Change +4 Rating 1,124

Rating-period composition

Rating matches: 18 0
Record: 0–18 Previous month 0–18
Opponents: 13 0
Events: 4 0

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

March 2026 4 new matches Change -27 Rating 1,120

Rating-period composition

Rating matches: 18 +4
Record: 0–18 Previous month 0–14
Opponents: 13 +3
Events: 4 +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

March 21, 2026 Tobiáš Kristián Kmeť

TATAMY 20: PRAGUE - KIDS (round robin) Kids / Gi / 7-9 years / Mix / All levels / -36 kg

Method Submission 00:40 0–2

Marginal influence -9

Loss

March 21, 2026 Kiril Delos Santos

TATAMY 20: PRAGUE - KIDS (round robin) Kids / Gi / 7-9 years / Mix / All levels / -36 kg

Method Submission 02:50 0–24

Marginal influence -1

Loss

March 21, 2026 Lada Cherchenko

TATAMY 20: PRAGUE - KIDS (round robin) Kids / No Gi / 7-9 years / Mix / All levels / -36 kg

Method Submission 00:34 0–0

Marginal influence -10

Loss

March 21, 2026 Kiril Delos Santos

TATAMY 20: PRAGUE - KIDS (round robin) Kids / No Gi / 7-9 years / Mix / All levels / -36 kg

Method Submission 01:19 0–0

Marginal influence -2

February 2026 8 new matches Change -36 Rating 1,147

Rating-period composition

Rating matches: 14 +8
Record: 0–14 Previous month 0–6
Opponents: 10 +5
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.

Loss

February 21, 2026 Artur Kovalov

TATAMY 19: Czech Open Championship (kids) Kids / Gi / 7-9 years / Mix / All levels / -36 kg

Method Submission 00:25 0–2

Marginal influence -2

Loss

February 21, 2026 Rodan Gábriš

TATAMY 19: Czech Open Championship (kids) Kids / Gi / 7-9 years / Mix / All levels / -36 kg

Method Submission 00:22 0–6

Marginal influence -3

Loss

February 21, 2026 Zoltán Valíček

TATAMY 19: Czech Open Championship (kids) Kids / Gi / 7-9 years / Mix / All levels / -36 kg

Method Submission 02:44 0–25

Marginal influence -10

Loss

February 21, 2026 Kuzma Nedosekin

TATAMY 19: Czech Open Championship (kids) Kids / Gi / 7-9 years / Mix / All levels / -36 kg

Method Points 03:00 0–16

Marginal influence -7

Loss

February 21, 2026 Unknown opponent

TATAMY 19: Czech Open Championship (kids) Kids / No Gi / 7-9 years / Mix / All levels / -36 kg

Method Submission 00:14 0–0

Marginal influence -1

Loss

February 21, 2026 Rodan Gábriš

TATAMY 19: Czech Open Championship (kids) Kids / No Gi / 7-9 years / Mix / All levels / -36 kg

Method Submission 00:21 0–0

Marginal influence -4

Loss

February 21, 2026 Vladimír Lengál

TATAMY 19: Czech Open Championship (kids) Kids / No Gi / 7-9 years / Mix / All levels / -36 kg

Method Submission 00:20 0–0

Marginal influence -3

Loss

February 21, 2026 Artur Kovalov

TATAMY 19: Czech Open Championship (kids) Kids / No Gi / 7-9 years / Mix / All levels / -36 kg

Method Submission 00:27 0–0

Marginal influence -2

January 2026 No new matches Change +2 Rating 1,183

Rating-period composition

Rating matches: 6 0
Record: 0–6 Previous month 0–6
Opponents: 5 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 4 new matches Change +55 Rating 1,181

Rating-period composition

Rating matches: 6 +4
Record: 0–6 Previous month 0–2
Opponents: 5 +4
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

December 6, 2025 Artur Kovalov

TATAMY 18 KIDS (No-GI and GI round robin) Kids / Gi / 7-9 years / Mix / All levels / -36 kg

Method Submission 00:26 0–0

Marginal influence -2

Loss

December 6, 2025 Zoe Horvatova

TATAMY 18 KIDS (No-GI and GI round robin) Kids / Gi / 7-9 years / Mix / All levels / -36 kg

Method Submission 01:27 0–0

Marginal influence -8

Loss

December 6, 2025 Alex Janda

TATAMY 18 KIDS (No-GI and GI round robin) Kids / Gi / 7-9 years / Mix / All levels / -36 kg

Method Submission 01:50 0–0

Marginal influence -3

Loss

December 6, 2025 Simon Kovac

TATAMY 18 KIDS (No-GI and GI round robin) Kids / Gi / 7-9 years / Mix / All levels / -36 kg

Method Submission 00:48 0–0

Marginal influence -2

November 2025 No new matches Change 0 Rating 1,126

Rating-period composition

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

October 2025 2 new matches Change Starting point Rating 1,126

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 18, 2025 Simona Neužilová

CZECH FIGHTING SERIES 11, Samurai Cup 2025 Grappling NoGi / U12 Děti dívky / -35 kg

Method Points 02:00 0–0

Marginal influence -4

Loss

October 18, 2025 Simona Neužilová

CZECH FIGHTING SERIES 11, Samurai Cup 2025 Grappling NoGi / U12 Děti dívky / -35 kg

Method Points 02:00 0–0

Marginal influence -4

Relevant matches: 16

Official ranking percentile: Top 99%

Performance: 25.9 pp below expectation

16 weighted matches against 15 different opponents across 5 events

Weighted win rate: 0.0%
Expected win rate: 25.9%
Average opponent rating: 1,370
Repeated-opponent share: 31.8%
Network connectivity: 80.9%