Kurmaev Renat

From Nizhny Novgorod, Russia

EMA: 15990242

Player page

Common russian riichi rating (CRR)

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

99 place (255.47).

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

p1 = (349.40 * 4.20 * 0.29 + 558.56 * 4.05 * 0.86 + 0 + 0 + 0) / (4.20 * 0.29 + 4.05 * 0.86 + 1 + 1 + 1) = 307.4045178098067

p2 = (558.56 * 4.05 * 0.86 + 349.40 * 4.20 * 0.29) / max_coefficients = 203.5415378254728

score = 307.4045178098067 * 0.5 + 203.5415378254728 * 0.5 = 255.47302781763975

Rating changes

Show

all results
Date Place Points Reason
2021-02-01 126 -> 99 358.78 -> 255.47
2020-02-01 126 358.78

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 559 2019-12-15 50/112 86% 4.05 EMA VIII Russian Riichi Championship
2 349 2019-05-04 55/84 29% 4.20 EMA Haru Shanten 2019
3 404 2018-08-19 29/48 0% 3.10 RR Moscow Riichi Open 2018
4 467 2018-08-04 9/16 0% 1.40 CRR Ivanovo open riichi tournament 2018
5 857 2017-10-22 10/64 0% 3.45 EMA Moscow Riichi Open 2017
6 408 2016-12-04 43/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016
7 897 2016-09-11 10/88 0% 3.45 EMA V Russian Riichi Championship 2016
8 677 2016-03-13 33/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016
9 429 2015-08-22 21/36 0% 1.70 EMA Nizhny Novgorod Riichi Championship 2015
10 105 2015-03-15 18/20 0% 2.10 RR Nizhny Novgorod riichi mahjong tournament