Kuropteva Ludmila
From Arkhangelsk, Russia
EMA: 15990300
Online rating
Rating date Jan. 23, 2023 (latest changes Jan. 23, 2023).
75 place (363.27).
how we calculated rating score
max_coefficients = (2.80 * 1 + 3.25 * 0.71 + 2.30 * 1) = 7.421475
p1 = (908.05 * 3.25 * 0.71 + 282.05 * 2.40 * 0.86 + 0 + 0 + 0) / (3.25 * 0.71 + 2.40 * 0.86 + 1 + 1 + 1) = 364.32805246042057
p2 = (908.05 * 3.25 * 0.71 + 282.05 * 2.40 * 0.86) / max_coefficients = 362.2191006504772
score = 364.32805246042057 * 0.5 + 362.2191006504772 * 0.5 = 363.27357655544887
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-01-23 | 129 -> 75 | 429.31 -> 363.27 | |
| 2021-02-01 | 129 | 429.31 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 282 |
|
29/40 | 86% | 2.40 | ONLINE | Winter Online Tournament |
| 2 | 908 |
|
9/88 | 71% | 3.25 | ONLINE | Winter Team Fight |
| 3 | 197 |
|
58/72 | 0% | 3.05 | ONLINE | Summer Tournament |
| 4 | 852 |
|
21/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup |
| 5 | 47 |
|
103/108 | 0% | 3.50 | ONLINE | Spring tournament |
| 6 | 163 |
|
104/124 | 0% | 3.06 | ONLINE | Be cool stay home |
| 7 | 79 |
|
129/140 | 0% | 3.70 | ONLINE | Corona go away |
| 8 | 573 |
|
62/144 | 0% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 |