Yushina Anna

From Arkhangelsk, Russia

EMA: 15990312

Player page

Common russian riichi rating (CRR)

Rating date Feb. 1, 2021 (latest changes Feb. 1, 2021).

95 place (272.23).

max_coefficients = (4.05 * 0.86 + 2.90 * 1 + 3.85 * 0.71 + 3.45 * 0.71) = 11.585645

p1 = (909.09 * 2.20 * 0.14 + 1000 * 2.50 * 0.57 + 186.05 * 2.70 * 0.71 + 0 + 0) / (2.20 * 0.14 + 2.50 * 0.57 + 2.70 * 0.71 + 1 + 1) = 365.531809101312

p2 = (1000 * 2.50 * 0.57 + 186.05 * 2.70 * 0.71 + 909.09 * 2.20 * 0.14) / max_coefficients = 178.93781485622944

score = 365.531809101312 * 0.5 + 178.93781485622944 * 0.5 = 272.2348119787707

Rating changes

Show

all results
Date Place Points Reason
2021-02-01 73 -> 95 490.33 -> 272.23
2020-02-01 73 490.33

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 186 2019-10-20 36/44 71% 2.70 EMA Minsk Midori open 2019
2 1000 2019-09-22 1/12 57% 2.50 CRR Reversed Chun
3 909 2019-03-31 2/12 14% 2.20 CRR Spring Tournament
4 733 2018-12-02 5/16 0% 2.30 RR Arkhangelsk Championship
5 194 2018-10-28 26/32 0% 2.70 EMA Tsukimi 2018
6 479 2018-06-11 38/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018
7 70 2018-05-01 67/72 0% 3.85 EMA Haru Shanten 2018
8 800 2018-02-25 4/16 0% 1.40 CRR Winter riichi tournament
9 735 2017-12-11 23/84 0% 3.40 EMA VI Russian Riichi Championship 2017
10 733 2017-11-26 5/16 0% 1.60 RR Arkhangelsk riichi mahjong championship 2017
11 185 2017-08-06 23/28 0% 2.30 EMA Ivanovo Region Riichi 2017
12 28 2016-12-04 70/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016
13 733 2016-11-27 5/16 0% 1.60 RR Arkhangelsk riichi mahjong tournament 2016
14 133 2016-01-07 14/16 0% 1.20 RR Riichi mahjong tournament
15 600 2015-11-29 7/16 0% 1.60 RR Arkhangelsk riichi mahjong championship