Chernykh Svetlana

From Yekaterinburg, Russia

Player page

Internal rating (RR)

Rating date July 5, 2026 (latest changes July 3, 2026).

51 place (580.10).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997

p1 = (872.34 * 2.80 * 0.14 + 741.94 * 2.40 * 0.57 + 686.57 * 4.10 * 0.86 + 371.43 * 2.50 * 1 + 741.26 * 4.71 * 1) / (2.80 * 0.14 + 2.40 * 0.57 + 4.10 * 0.86 + 2.50 * 1 + 4.71 * 1) = 656.1570922221359

p2 = (741.26 * 4.71 * 1 + 686.57 * 4.10 * 0.86 + 741.94 * 2.40 * 0.57 + 371.43 * 2.50 * 1) / max_coefficients = 504.04356974491645

score = 656.1570922221359 * 0.5 + 504.04356974491645 * 0.5 = 580.1003309835262

Rating changes

Show

Date Place Points Reason
2026-07-02 50 -> 51 589.41 -> 580.10

Riichi Maslenitsa (shrovetide): 71% -> 57%

2026-06-15 48 -> 50 593.04 -> 589.41

13 bloody tiles: 100% -> 86%

2026-06-14 74 -> 48 456.73 -> 593.04

XII Russian Championship: 0% -> 100%

2026-06-09 76 -> 74 456.73
2026-06-08 77 -> 76 456.73
2026-06-04 79 -> 77 456.73
2026-06-02 78 -> 79 456.73
2026-05-14 73 -> 78 474.80 -> 456.73

Guardian of the Winds: 29% -> 14%

2026-05-12 67 -> 73 491.62 -> 474.80

X Russian Championship: 14% -> 0%

2026-05-03 68 -> 67 490.33 -> 491.62

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 741 2026-06-14 38/144 100% 4.71 RR XII Russian Championship Samara
2 371 2026-02-08 23/36 100% 2.50 RR One tsumo until spring Yekaterinburg
3 687 2025-06-15 22/68 86% 4.10 RR 13 bloody tiles Perm
4 742 2025-03-02 9/32 57% 2.40 RR Riichi Maslenitsa (shrovetide) Yekaterinburg
5 872 2024-07-14 7/48 14% 2.80 RR Guardian of the Winds Yekaterinburg
6 206 2024-05-12 86/108 0% 4.60 RR X Russian Championship Perm
7 563 2023-06-11 39/88 0% 3.75 RR Money can not buy tenpai Perm
8 1000 2019-03-17 🥇 1/20 0% 2.10 RR Spring hope Yekaterinburg
9 696 2017-07-30 8/24 0% 2.20 RR Summer EMA rules tournament 2017 Yekaterinburg
10 913 2017-01-29 🥉 3/24 0% 2.20 RR The first tournament of 2017 Yekaterinburg
11 348 2015-12-05 16/24 0% 1.80 RR 4 riichi mahjong tournament 2015 Yekaterinburg
12 200 2015-08-29 13/16 0% 1.60 RR 3 riichi mahjong tournament 2015 Yekaterinburg
13 600 2015-05-16 7/16 0% 1.60 RR 2 autumn riichi mahjong tournament 2015 Yekaterinburg
14 444 2015-02-22 16/28 0% 1.90 RR 2 winter riichi mahjong tournament 2015 Yekaterinburg
15 263 2014-10-25 15/20 0% 1.30 RR Autumn riichi mahjong tournament 2014 Yekaterinburg