Chernykh Svetlana

From Yekaterinburg, Russia

Player page

Common russian riichi rating (CRR)

Rating date Sept. 1, 2024 (latest changes Sept. 1, 2024).

57 place (520.01).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.85 * 1 + 3.65 * 1) = 16.099999999999998

p1 = (563.22 * 3.75 * 0.71 + 1000 * 2.10 * 0.86 + 481.48 * 2.30 * 1 + 740.74 * 2.30 * 1 + 205.61 * 4.60 * 1 + 872.34 * 2.80 * 1) / (3.75 * 0.71 + 2.10 * 0.86 + 2.30 * 1 + 2.30 * 1 + 4.60 * 1 + 2.80 * 1) = 576.9936465832673

p2 = (872.34 * 2.80 * 1 + 1000 * 2.10 * 0.86 + 740.74 * 2.30 * 1 + 563.22 * 3.75 * 0.71) / max_coefficients = 463.03167701863356

score = 576.9936465832673 * 0.5 + 463.03167701863356 * 0.5 = 520.0126618009504

Rating changes

Show

all results
Date Place Points Reason
2024-09-01 52 -> 57 532.12 -> 520.01
2024-08-27 48 -> 52 545.71 -> 532.12

13 tiles until tempai: 100% -> 86%
2024-08-18 47 -> 48 545.71
2024-08-11 46 -> 47 552.44 -> 545.71

Money can not buy tenpai: 86% -> 71%
2024-08-04 41 -> 46 562.95 -> 552.44
2024-07-14 55 -> 41 490.22 -> 562.95

Guardian of the Winds: 0% -> 100%
2024-07-06 57 -> 55 490.22
2024-06-11 56 -> 57 492.78 -> 490.22

Money can not buy tenpai: 100% -> 86%
2024-06-09 54 -> 56 492.78
2024-05-25 53 -> 54 492.78

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 15/28 100% 2.30 CRR Finding Dora
5 1000 2023-08-27 1/20 86% 2.10 CRR 13 tiles until tempai
6 563 2023-06-11 39/88 71% 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