Sotnikova Anna

From Kirov, Russia

Player page

Common russian riichi rating (CRR)

Rating date March 12, 2026 (latest changes March 10, 2026).

125 place (381.77).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95

p1 = (157.89 * 1.50 * 0.71 + 419.35 * 3.10 * 0.71 + 209.30 * 3 * 1 + 1000 * 2.90 * 1 + 0) / (1.50 * 0.71 + 3.10 * 0.71 + 3 * 1 + 2.90 * 1 + 1) = 454.131151468027

p2 = (1000 * 2.90 * 1 + 419.35 * 3.10 * 0.71 + 209.30 * 3 * 1 + 157.89 * 1.50 * 0.71) / max_coefficients = 309.41003344481607

score = 454.131151468027 * 0.5 + 309.41003344481607 * 0.5 = 381.7705924564215

Rating changes

Show

all results
Date Place Points Reason
2026-03-10 126 -> 125 381.77
2026-03-07 123 -> 126 387.26 -> 381.77

Moscow Open Riichi Marathon: 86% -> 71%
2026-03-04 124 -> 123 385.47 -> 387.26

Dirty Riichi: 86% -> 71%
2026-03-02 126 -> 124 385.47
2026-03-01 127 -> 126 385.47
2026-02-25 129 -> 127 385.47
2026-02-23 128 -> 129 385.47
2026-02-16 129 -> 128 385.47
2026-02-09 128 -> 129 385.47
2026-02-08 124 -> 128 385.47

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 1000 2025-12-07 🥇 1/16 100% 2.90 CRR Discard League Autumn Season 2025 Kirov
2 209 2025-08-03 35/44 100% 3.00 RR Two roosters and Chuckles Kirov
3 419 2025-01-07 19/32 71% 3.10 RR Moscow Open Riichi Marathon Moscow
4 158 2025-01-04 17/20 71% 1.50 CRR Dirty Riichi Kirov
5 267 2022-08-20 12/16 0% 1.20 CRR I still can declare riichi Kirov
6 667 2022-07-03 6/16 0% 1.20 CRR Vyatka rooster Kirov
7 400 2021-11-06 34/56 0% 3.30 RR Kirov Tournament Kirov