Kuropteva Ludmila
From Arkhangelsk, Russia
EMA: 15990300
Online rating
Rating date Feb. 1, 2021 (latest changes Feb. 1, 2021).
130 place (429.31).
how we calculated rating score
max_coefficients = (3.71 * 1 + 3.70 * 1 + 3.69 * 1) = 11.1
p1 = (162.60 * 3.06 * 1 + 46.73 * 3.50 * 1 + 573.43 * 3.71 * 1 + 197.18 * 3.05 * 1 + 851.85 * 3.69 * 1 + 79.14 * 3.70 * 1) / (3.06 * 1 + 3.50 * 1 + 3.71 * 1 + 3.05 * 1 + 3.69 * 1 + 3.70 * 1) = 329.6026074360213
p2 = (851.85 * 3.69 * 1 + 573.43 * 3.71 * 1 + 197.18 * 3.05 * 1) / max_coefficients = 529.0225225225225
score = 329.6026074360213 * 0.5 + 529.0225225225225 * 0.5 = 429.3125649792719
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2021-02-01 | 130 | 429.31 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 197 |
|
58/72 | 100% | 3.05 | ONLINE | Summer Tournament |
| 2 | 852 |
|
21/136 | 100% | 3.69 | ONLINE | Riichi Online Open Team Cup |
| 3 | 47 |
|
103/108 | 100% | 3.50 | ONLINE | Spring tournament |
| 4 | 163 |
|
104/124 | 100% | 3.06 | ONLINE | Be cool stay home |
| 5 | 79 |
|
129/140 | 100% | 3.70 | ONLINE | Corona go away |
| 6 | 573 |
|
62/144 | 100% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 |