Korobeynikov Vladimir

Russian Champion 2019

From Moscow, Russia

EMA: 15990148

Player page

Online rating

Rating date July 7, 2022 (latest changes July 7, 2022).

119 place (301.44).

max_coefficients = (3.25 * 1 + 3.45 * 0.86 + 2.80 * 1) = 9.006995

p1 = (879.52 * 3.20 * 0.71 + 225.81 * 2.20 * 0.29 + 0 + 0 + 0) / (3.20 * 0.71 + 2.20 * 0.29 + 1 + 1 + 1) = 363.91457991647354

p2 = (879.52 * 3.20 * 0.71 + 225.81 * 2.20 * 0.29) / max_coefficients = 238.95872041674275

score = 363.91457991647354 * 0.5 + 238.95872041674275 * 0.5 = 301.43665016660816

Rating changes

Show

Date Place Points Reason
2022-07-01 120 -> 119 301.44
2022-06-26 116 -> 120 304.15 -> 301.44
2022-06-20 117 -> 116 304.15
2022-06-11 117 304.69 -> 304.15

北斗 Tournament: 43% -> 29%

2022-05-24 123 -> 117 304.69
2022-05-21 115 -> 123 342.99 -> 304.69

No Dora Tournament: 86% -> 71%

2022-05-16 115 335.34 -> 342.99
2022-05-10 119 -> 115 335.34
2022-05-01 122 -> 119 335.34
2022-04-26 124 -> 122 335.34

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 880 2021-03-21 11/84 71% 3.20 ONLINE No Dora Tournament
2 226 2020-10-11 25/32 29% 2.20 ONLINE 北斗 Tournament
3 907 2017-08-26 5/44 0% 1.90 ONLINE Summer riichi-blitz 2017