Korobeynikov Vladimir

Russian Champion 2019

From Moscow, Russia

EMA: 15990148

Player page

Online rating

Rating date July 21, 2022 (latest changes July 21, 2022).

122 place (261.52).

max_coefficients = (3.25 * 1 + 2.80 * 1 + 2.60 * 1) = 8.65

p1 = (225.81 * 2.20 * 0.29 + 879.52 * 3.20 * 0.57 + 0 + 0 + 0) / (2.20 * 0.29 + 3.20 * 0.57 + 1 + 1 + 1) = 320.70800546818595

p2 = (879.52 * 3.20 * 0.57 + 225.81 * 2.20 * 0.29) / max_coefficients = 202.3248554913295

score = 320.70800546818595 * 0.5 + 202.3248554913295 * 0.5 = 261.51643047975773

Rating changes

Show

all results
Date Place Points Reason
2022-07-21 116 -> 122 306.37 -> 261.52

No Dora Tournament: 71% -> 57%
2022-07-16 118 -> 116 301.44 -> 306.37
2022-07-12 119 -> 118 301.44
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

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 880 2021-03-21 11/84 57% 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