Chernykh Svetlana

From Yekaterinburg, Russia

Player page

Common russian riichi rating (CRR)

Rating date May 17, 2026 (latest changes May 17, 2026).

92 place (456.73).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 14.85

p1 = (872.34 * 2.80 * 0.14 + 741.94 * 2.40 * 0.71 + 686.57 * 4.10 * 1 + 371.43 * 2.50 * 1 + 0) / (2.80 * 0.14 + 2.40 * 0.71 + 4.10 * 1 + 2.50 * 1 + 1) = 552.2140236596242

p2 = (686.57 * 4.10 * 1 + 741.94 * 2.40 * 0.71 + 371.43 * 2.50 * 1 + 872.34 * 2.80 * 0.14) / max_coefficients = 361.24242424242425

score = 552.2140236596242 * 0.5 + 361.24242424242425 * 0.5 = 456.72822395102423

Rating changes

Show

all results
Date Place Points Reason
2026-05-14 84 -> 92 474.80 -> 456.73

Guardian of the Winds: 29% -> 14%
2026-05-12 79 -> 84 491.62 -> 474.80

X Russian Championship: 14% -> 0%
2026-05-11 78 -> 79 491.62
2026-05-05 79 -> 78 491.62
2026-05-03 79 490.33 -> 491.62
2026-05-02 74 -> 79 501.27 -> 490.33

Riichi Maslenitsa (shrovetide): 86% -> 71%
2026-05-01 75 -> 74 501.27
2026-04-26 74 -> 75 501.27
2026-04-19 71 -> 74 501.27
2026-04-16 73 -> 71 501.27

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 371 2026-02-08 23/36 100% 2.50 RR One tsumo until spring Yekaterinburg
2 687 2025-06-15 22/68 100% 4.10 RR 13 bloody tiles Perm
3 742 2025-03-02 9/32 71% 2.40 RR Riichi Maslenitsa (shrovetide) Yekaterinburg
4 872 2024-07-14 7/48 14% 2.80 RR Guardian of the Winds Yekaterinburg
5 206 2024-05-12 86/108 0% 4.60 RR X Russian Championship Perm
6 741 2024-02-25 8/28 0% 2.30 CRR Chasing Kan Yekaterinburg
7 481 2023-11-05 15/28 0% 2.30 CRR Finding Dora Yekaterinburg
8 1000 2023-08-27 🥇 1/20 0% 2.10 CRR 13 tiles until tempai Yekaterinburg
9 563 2023-06-11 39/88 0% 3.75 RR Money can not buy tenpai Perm
10 1000 2019-03-17 🥇 1/20 0% 2.10 RR Spring hope Yekaterinburg
11 696 2017-07-30 8/24 0% 2.20 RR Summer EMA rules tournament 2017 Yekaterinburg
12 913 2017-01-29 🥉 3/24 0% 2.20 RR The first tournament of 2017 Yekaterinburg
13 348 2015-12-05 16/24 0% 1.80 RR 4 riichi mahjong tournament 2015 Yekaterinburg
14 200 2015-08-29 13/16 0% 1.60 RR 3 riichi mahjong tournament 2015 Yekaterinburg
15 600 2015-05-16 7/16 0% 1.60 RR 2 autumn riichi mahjong tournament 2015 Yekaterinburg
16 444 2015-02-22 16/28 0% 1.90 RR 2 winter riichi mahjong tournament 2015 Yekaterinburg
17 263 2014-10-25 15/20 0% 1.30 RR Autumn riichi mahjong tournament 2014 Yekaterinburg