Igumensheva Elena

From Moscow, Russia

EMA: 15990453

Player page

Internal rating (RR)

Rating date Oct. 15, 2022 (latest changes Oct. 15, 2022).

56 place (302.11).

max_coefficients = (4.05 * 1 + 3.50 * 1 + 3.45 * 1 + 3.30 * 1) = 14.3

p1 = (297.87 * 3.10 * 1 + 657.66 * 4.05 * 1 + 0 + 0 + 0) / (3.10 * 1 + 4.05 * 1 + 1 + 1 + 1) = 353.3901477832512

p2 = (657.66 * 4.05 * 1 + 297.87 * 3.10 * 1) / max_coefficients = 250.83286713286714

score = 353.3901477832512 * 0.5 + 250.83286713286714 * 0.5 = 302.1115074580592

Rating changes

Show

all results
Date Place Points Reason
2022-10-14 91 -> 56 233.29 -> 302.11
2021-02-01 171 -> 91 226.95 -> 233.29
2020-02-01 171 226.95

Tournaments

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