Kurmaev Renat

From Nizhny Novgorod, Russia

EMA: 15990242

Player page

Common russian riichi rating (CRR)

Rating date April 20, 2021 (latest changes April 20, 2021).

102 place (210.74).

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

p1 = (349.40 * 4.20 * 0.14 + 558.56 * 4.05 * 0.57 + 0 + 0 + 0) / (4.20 * 0.14 + 4.05 * 0.57 + 1 + 1 + 1) = 254.00931632385638

p2 = (558.56 * 4.05 * 0.57 + 349.40 * 4.20 * 0.14) / max_coefficients = 167.46219476578926

score = 254.00931632385638 * 0.5 + 167.46219476578926 * 0.5 = 210.73575554482284

Rating changes

Show

Date Place Points Reason
2021-04-20 103 -> 102 210.74
2021-04-16 104 -> 103 210.74
2021-04-15 95 -> 104 236.16 -> 210.74

VIII Russian Riichi Championship: 71% -> 57%

2021-04-02 96 -> 95 235.31 -> 236.16
2021-03-31 97 -> 96 235.31
2021-03-26 98 -> 97 232.85 -> 235.31
2021-03-24 101 -> 98 230.44 -> 232.85
2021-03-08 104 -> 101 226.92 -> 230.44
2021-03-05 105 -> 104 226.92
2021-03-04 101 -> 105 235.91 -> 226.92

Haru Shanten 2019: 29% -> 14%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 559 2019-12-15 50/112 57% 4.05 EMA VIII Russian Riichi Championship
2 349 2019-05-04 55/84 14% 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