Igumensheva Elena
From Moscow, Russia
EMA: 15990453
Internal rating (RR)
Rating date Nov. 3, 2022 (latest changes Nov. 3, 2022).
56 place (302.11).
how we calculated rating score
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
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 |
|
39/112 | 100% | 4.05 | RR | Moscow Riichi 2022 |
2 | 298 |
|
34/48 | 100% | 3.10 | RR | Agari team tournament |
3 | 129 |
|
28/32 | 0% | 2.70 | RR | The last chance: back to 2019 |
4 | 586 |
|
47/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |