Velikanov Ilya

From Kostroma, Russia

EMA: 15990180

Player page

Internal rating (RR)

Rating date May 4, 2021 (latest changes May 4, 2021).

125 place (47.02).

max_coefficients = (2.90 * 0.86 + 4.05 * 0.57 + 3.45 * 0.57 + 2.70 * 0.71) = 8.6997

p1 = (133.33 * 1.40 * 0.29 + 117.12 * 4.05 * 0.57 + 0 + 0 + 0) / (1.40 * 0.29 + 4.05 * 0.57 + 1 + 1 + 1) = 56.764348153268635

p2 = (117.12 * 4.05 * 0.57 + 133.33 * 1.40 * 0.29) / max_coefficients = 37.28404427738887

score = 56.764348153268635 * 0.5 + 37.28404427738887 * 0.5 = 47.02419621532876

Rating changes

Show

Date Place Points Reason
2021-05-04 138 -> 125 46.46 -> 47.02
2021-04-25 139 -> 138 46.46
2021-04-15 138 -> 139 51.69 -> 46.46

VIII Russian Riichi Championship: 71% -> 57%

2021-04-03 137 -> 138 54.18 -> 51.69

Ivanovo open riichi tournament 2019: 43% -> 29%

2021-03-26 138 -> 137 53.42 -> 54.18
2021-03-24 138 52.87 -> 53.42
2021-03-17 143 -> 138 52.87
2021-03-08 143 52.06 -> 52.87
2021-03-04 146 -> 143 51.28 -> 52.06
2021-02-15 145 -> 146 55.40 -> 51.28

VIII Russian Riichi Championship: 86% -> 71%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 117 2019-12-15 99/112 57% 4.05 EMA VIII Russian Riichi Championship
2 133 2019-08-03 14/16 29% 1.40 RR Ivanovo open riichi tournament 2019
3 831 2017-11-12 13/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
4 815 2017-08-06 6/28 0% 2.30 EMA Ivanovo Region Riichi 2017
5 733 2016-08-13 5/16 0% 1.40 RR Orphan Tournament 2016
6 513 2016-02-22 20/40 0% 2.60 EMA Ivanovo Region Riichi Championship 2016
7 400 2016-01-09 10/16 0% 1.40 RR Ivanovo riichi mahjong tournament 2016
8 857 2015-08-22 6/36 0% 1.70 EMA Nizhny Novgorod Riichi Championship 2015
9 302 2014-12-07 45/64 0% 3.15 EMA Russian Open Riichi Championship 2014
10 147 2014-02-15 65/76 0% 2.50 RR Moscow Riichi 2014
11 327 2013-05-19 38/56 0% 3.00 RR "Japanese House" riichi mahjong cup 2013