Chernykh Svetlana

From Yekaterinburg, Russia

Player page

Common russian riichi rating (CRR)

Rating date Nov. 21, 2024 (latest changes Nov. 14, 2024).

61 place (501.81).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (563.22 * 3.75 * 0.57 + 1000 * 2.10 * 0.71 + 481.48 * 2.30 * 0.86 + 740.74 * 2.30 * 1 + 205.61 * 4.60 * 1 + 872.34 * 2.80 * 1) / (3.75 * 0.57 + 2.10 * 0.71 + 2.30 * 0.86 + 2.30 * 1 + 4.60 * 1 + 2.80 * 1) = 571.2424685469805

p2 = (872.34 * 2.80 * 1 + 740.74 * 2.30 * 1 + 1000 * 2.10 * 0.71 + 563.22 * 3.75 * 0.57) / max_coefficients = 432.3735015772871

score = 571.2424685469805 * 0.5 + 432.3735015772871 * 0.5 = 501.80798506213375

Rating changes

Show

all results
Date Place Points Reason
2024-11-05 65 -> 61 500.87 -> 501.81

Finding Dora: 100% -> 86%
2024-11-03 68 -> 65 500.87
2024-10-27 62 -> 68 514.38 -> 500.87

13 tiles until tempai: 86% -> 71%
2024-10-22 63 -> 62 514.38
2024-10-18 62 -> 63 514.38
2024-10-13 59 -> 62 519.05 -> 514.38
2024-10-11 55 -> 59 528.53 -> 519.05

Money can not buy tenpai: 71% -> 57%
2024-09-03 57 -> 55 520.01 -> 528.53
2024-09-01 52 -> 57 532.12 -> 520.01
2024-08-27 48 -> 52 545.71 -> 532.12

13 tiles until tempai: 100% -> 86%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 872 2024-07-14 7/48 100% 2.80 RR Guardian of the Winds
2 206 2024-05-12 86/108 100% 4.60 RR X Russian Championship
3 741 2024-02-25 8/28 100% 2.30 CRR Chasing Kan
4 481 2023-11-05 15/28 86% 2.30 CRR Finding Dora
5 1000 2023-08-27 1/20 71% 2.10 CRR 13 tiles until tempai
6 563 2023-06-11 39/88 57% 3.75 RR Money can not buy tenpai
7 1000 2019-03-17 1/20 0% 2.10 RR Spring hope
8 696 2017-07-30 8/24 0% 2.20 RR Summer EMA rules tournament 2017
9 913 2017-01-29 3/24 0% 2.20 RR The first tournament of 2017
10 348 2015-12-05 16/24 0% 1.80 RR 4 riichi mahjong tournament 2015
11 200 2015-08-29 13/16 0% 1.60 RR 3 riichi mahjong tournament 2015
12 600 2015-05-16 7/16 0% 1.60 RR 2 autumn riichi mahjong tournament 2015
13 444 2015-02-22 16/28 0% 1.90 RR 2 winter riichi mahjong tournament 2015
14 263 2014-10-25 15/20 0% 1.30 RR Autumn riichi mahjong tournament 2014