Korobeynikov Vladimir
Russian Champion 2019
From Moscow, Russia
EMA: 15990148
Online rating
Rating date July 24, 2022 (latest changes July 24, 2022).
122 place (261.52).
how we calculated rating score
max_coefficients = (3.25 * 1 + 2.80 * 1 + 2.60 * 1) = 8.65
p1 = (879.52 * 3.20 * 0.57 + 225.81 * 2.20 * 0.29 + 0 + 0 + 0) / (3.20 * 0.57 + 2.20 * 0.29 + 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
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 | |
2022-06-23 | 116 | 304.15 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 880 |
|
11/84 | 57% | 3.20 | ONLINE | No Dora Tournament |
2 | 226 |
|
25/32 | 29% | 2.20 | ONLINE | 北斗 Tournament |
3 | 907 |
|
5/44 | 0% | 1.90 | ONLINE | Summer riichi-blitz 2017 |