Kuba Anastasiya

From Arkhangelsk, Russia

EMA: 15990294

Player page

Common russian riichi rating (CRR)

Rating date April 19, 2021 (latest changes April 16, 2021).

137 place (107.61).

max_coefficients = (2.90 * 0.86 + 4.05 * 0.57 + 3.85 * 0.57 + 3.45 * 0.57) = 8.970979999999999

p1 = (90.91 * 2.50 * 0.43 + 418.60 * 2.70 * 0.57 + 0 + 0 + 0) / (2.50 * 0.43 + 2.70 * 0.57 + 1 + 1 + 1) = 132.38028740996174

p2 = (418.60 * 2.70 * 0.57 + 90.91 * 2.50 * 0.43) / max_coefficients = 82.84713598737261

score = 132.38028740996174 * 0.5 + 82.84713598737261 * 0.5 = 107.61371169866717

Rating changes

Show

Date Place Points Reason
2021-04-16 138 -> 137 107.61
2021-04-15 140 -> 138 105.10 -> 107.61
2021-04-03 141 -> 140 105.10
2021-04-02 141 104.76 -> 105.10
2021-03-31 145 -> 141 104.76
2021-03-26 145 103.75 -> 104.76
2021-03-24 148 -> 145 102.78 -> 103.75
2021-03-22 149 -> 148 103.13 -> 102.78

Reversed Chun: 57% -> 43%

2021-03-17 151 -> 149 103.13
2021-03-08 153 -> 151 101.64 -> 103.13

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 419 2019-10-20 26/44 57% 2.70 EMA Minsk Midori open 2019
2 91 2019-09-22 11/12 43% 2.50 CRR Reversed Chun
3 600 2018-12-02 7/16 0% 2.30 RR Arkhangelsk Championship
4 419 2018-10-28 19/32 0% 2.70 EMA Tsukimi 2018
5 324 2018-06-11 49/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018
6 0 2018-02-25 16/16 0% 1.40 CRR Winter riichi tournament
7 759 2017-12-11 21/84 0% 3.40 EMA VI Russian Riichi Championship 2017
8 1000 2017-11-26 1/16 0% 1.60 RR Arkhangelsk riichi mahjong championship 2017
9 111 2017-08-06 25/28 0% 2.30 EMA Ivanovo Region Riichi 2017
10 789 2016-12-04 16/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016
11 533 2016-11-27 8/16 0% 1.60 RR Arkhangelsk riichi mahjong tournament 2016
12 800 2016-01-07 4/16 0% 1.20 RR Riichi mahjong tournament
13 67 2015-11-29 15/16 0% 1.60 RR Arkhangelsk riichi mahjong championship