Korobeynikov Vladimir

Russian Champion 2019

From Moscow, Russia

EMA: 15990148

Player page

Online rating

Rating date Feb. 2, 2026 (latest changes Jan. 21, 2026).

60 place (357.67).

max_coefficients = (4.45 * 1 + 4.45 * 1 + 3.05 * 0.86) = 11.514155

p1 = (228.57 * 3.70 * 0.43 + 732.39 * 4.45 * 1 + 0 + 0 + 0) / (3.70 * 0.43 + 4.45 * 1 + 1 + 1 + 1) = 400.807010321144

p2 = (732.39 * 4.45 * 1 + 228.57 * 3.70 * 0.43) / max_coefficients = 314.5363250711841

score = 400.807010321144 * 0.5 + 314.5363250711841 * 0.5 = 357.67166769616404

Rating changes

Show

all results
Date Place Points Reason
2026-01-21 61 -> 60 357.67
2026-01-18 61 351.94 -> 357.67
2026-01-10 58 -> 61 351.94
2025-12-16 60 -> 58 352.23 -> 351.94

Shimmer League: 57% -> 43%
2025-10-31 47 -> 60 384.66 -> 352.23
2025-10-25 43 -> 47 384.66
2025-10-16 43 381.82 -> 384.66

Shimmer League: 71% -> 57%
2025-08-22 45 -> 43 381.82
2025-08-16 45 374.22 -> 381.82

Shimmer League: 86% -> 71%
2025-07-05 39 -> 45 374.22

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 732 2025-06-27 20/72 100% 4.45 ONLINE Kawa-league, season 1 Russia
2 229 2024-06-16 28/36 43% 3.70 ONLINE Shimmer League Moscow
3 880 2021-03-21 11/84 0% 3.20 ONLINE No Dora Tournament Russia
4 226 2020-10-11 25/32 0% 2.20 ONLINE 北斗 Tournament Russia
5 907 2017-08-26 5/44 0% 1.90 ONLINE Summer riichi-blitz 2017 Russia