Velikanov Ilya

From Kostroma, Russia

EMA: 15990180

Player page

Common russian riichi rating (CRR)

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

173 place (57.44).

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

p1 = (133.33 * 1.40 * 0.57 + 117.12 * 4.05 * 0.86 + 0 + 0 + 0) / (1.40 * 0.57 + 4.05 * 0.86 + 1 + 1 + 1) = 70.57967616141183

p2 = (117.12 * 4.05 * 0.86 + 133.33 * 1.40 * 0.57) / max_coefficients = 44.296195852712565

score = 70.57967616141183 * 0.5 + 44.296195852712565 * 0.5 = 57.43793600706219

Rating changes

Show

all results
Date Place Points Reason
2021-02-01 246 -> 173 130.57 -> 57.44
2020-02-01 246 130.57

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 117 2019-12-15 99/112 86% 4.05 EMA VIII Russian Riichi Championship
2 133 2019-08-03 14/16 57% 1.40 RR Ivanovo open riichi tournament 2019
3 933 2018-08-04 2/16 0% 1.40 CRR Ivanovo open riichi tournament 2018
4 831 2017-11-12 13/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
5 815 2017-08-06 6/28 0% 2.30 EMA Ivanovo Region Riichi 2017
6 733 2016-08-13 5/16 0% 1.40 RR Orphan Tournament 2016
7 513 2016-02-22 20/40 0% 2.60 EMA Ivanovo Region Riichi Championship 2016
8 400 2016-01-09 10/16 0% 1.40 RR Ivanovo riichi mahjong tournament 2016
9 857 2015-08-22 6/36 0% 1.70 EMA Nizhny Novgorod Riichi Championship 2015
10 302 2014-12-07 45/64 0% 3.15 EMA Russian Open Riichi Championship 2014
11 147 2014-02-15 65/76 0% 2.50 RR Moscow Riichi 2014
12 327 2013-05-19 38/56 0% 3.00 RR "Japanese House" riichi mahjong cup 2013