Lebedeva Elena
From Sarov, Russia
EMA: 15990421
Online rating
Rating date Feb. 1, 2021 (latest changes Feb. 1, 2021).
186 place (222.02).
how we calculated rating score
max_coefficients = (3.71 * 1 + 3.70 * 1 + 3.69 * 1) = 11.1
p1 = (909.09 * 2.80 * 0.43 + 258.74 * 3.71 * 1 + 0 + 0 + 0) / (2.80 * 0.43 + 3.71 * 1 + 1 + 1 + 1) = 259.2780351146891
p2 = (909.09 * 2.80 * 0.43 + 258.74 * 3.71 * 1) / max_coefficients = 184.76666666666665
score = 259.2780351146891 * 0.5 + 184.76666666666665 * 0.5 = 222.02235089067787
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2021-02-01 | 186 | 222.02 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 259 |
|
107/144 | 100% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 |
| 2 | 909 |
|
6/56 | 43% | 2.80 | ONLINE | Summer Online Tournament |
| 3 | 170 |
|
40/48 | 0% | 2.00 | ONLINE | Winter riichi-blitz 2017 |