Igumensheva Elena

From Moscow, Russia

EMA: 15990453

Player page

Internal rating (RR)

Rating date Aug. 19, 2023 (latest changes Aug. 19, 2023).

96 place (222.81).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.71 + 3.50 * 0.57) = 12.842815

p1 = (657.66 * 4.05 * 0.71 + 297.87 * 3.10 * 0.29 + 80 * 4.20 * 1 + 0 + 0) / (4.05 * 0.71 + 3.10 * 0.29 + 4.20 * 1 + 1 + 1) = 250.77403259079315

p2 = (657.66 * 4.05 * 0.71 + 80 * 4.20 * 1 + 297.87 * 3.10 * 0.29) / max_coefficients = 194.8459118970413

score = 250.77403259079315 * 0.5 + 194.8459118970413 * 0.5 = 222.80997224391723

Rating changes

Show

all results
Date Place Points Reason
2023-08-19 94 -> 96 228.95 -> 222.81

Agari team tournament: 43% -> 29%
2023-08-12 93 -> 94 249.34 -> 228.95

Moscow Riichi 2022: 86% -> 71%
2023-07-28 95 -> 93 249.34
2023-07-20 95 245.31 -> 249.34
2023-07-06 96 -> 95 245.31
2023-06-19 91 -> 96 233.29 -> 245.31

Agari team tournament: 57% -> 43%
2021-02-01 171 -> 91 226.95 -> 233.29
2020-02-01 171 226.95

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 80 2022-11-06 70/76 100% 4.20 RR IX Russian Riichi Championship Perm
2 658 2022-06-12 39/112 71% 4.05 RR Moscow Riichi 2022 Moscow
3 298 2021-12-19 34/48 29% 3.10 RR Agari team tournament Moscow
4 129 2020-01-26 28/32 0% 2.70 RR The last chance: back to 2019 Moscow
5 586 2019-12-15 47/112 0% 4.05 EMA VIII Russian Riichi Championship Moscow