Potasheva Evgeniya

From Arkhangelsk, Russia

EMA: 15990346

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Common russian riichi rating (CRR)

Rating date Feb. 1, 2020 (latest changes Feb. 1, 2020).

202 place (209.95).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.85 * 1 + 3.45 * 1) = 15.55

p1 = (733.33 * 1.40 * 0.14 + 830.99 * 3.55 * 0.43 + 200 * 2.30 * 0.86 + 90.91 * 2.20 * 1 + 0) / (1.40 * 0.14 + 3.55 * 0.43 + 2.30 * 0.86 + 2.20 * 1 + 1) = 290.9289531867481

p2 = (830.99 * 3.55 * 0.43 + 200 * 2.30 * 0.86 + 90.91 * 2.20 * 1 + 733.33 * 1.40 * 0.14) / max_coefficients = 128.96141479099677

score = 290.9289531867481 * 0.5 + 128.96141479099677 * 0.5 = 209.94518398887243

Rating changes

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all results
Date Place Points Reason
2020-02-01 202 209.95

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 91 2019-03-31 11/12 100% 2.20 CRR Spring Tournament
2 200 2018-12-02 13/16 86% 2.30 RR Arkhangelsk Championship
3 831 2018-06-11 13/72 43% 3.55 EMA RCR Saint Petersburg South Cup 2018
4 733 2018-02-25 5/16 14% 1.40 CRR Winter riichi tournament
5 72 2017-12-11 78/84 0% 3.40 EMA VI Russian Riichi Championship 2017
6 267 2017-11-26 12/16 0% 1.60 RR Arkhangelsk riichi mahjong championship 2017
7 667 2016-11-27 6/16 0% 1.60 RR Arkhangelsk riichi mahjong tournament 2016
8 267 2015-11-29 12/16 0% 1.60 RR Arkhangelsk riichi mahjong championship