Kuropteva Ludmila
From Arkhangelsk, Russia
EMA: 15990300
Online rating
Rating date April 11, 2023 (latest changes April 11, 2023).
68 place (321.04).
how we calculated rating score
max_coefficients = (2.80 * 1 + 2.30 * 1 + 2.60 * 0.71) = 6.95718
p1 = (908.05 * 3.25 * 0.57 + 282.05 * 2.40 * 0.71 + 0 + 0 + 0) / (3.25 * 0.57 + 2.40 * 0.71 + 1 + 1 + 1) = 330.19294302405734
p2 = (908.05 * 3.25 * 0.57 + 282.05 * 2.40 * 0.71) / max_coefficients = 311.88211315504265
score = 330.19294302405734 * 0.5 + 311.88211315504265 * 0.5 = 321.03752808955
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-04-10 | 70 -> 68 | 321.04 | |
| 2023-04-06 | 129 -> 70 | 429.31 -> 321.04 | |
| 2021-02-01 | 129 | 429.31 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City |
|---|---|---|---|---|---|---|---|---|
| 1 | 282 |
|
29/40 | 71% | 2.40 | ONLINE | Winter Online Tournament | Russia |
| 2 | 908 |
|
9/88 | 57% | 3.25 | ONLINE | Winter Team Fight | Russia |
| 3 | 197 |
|
58/72 | 0% | 3.05 | ONLINE | Summer Tournament | Russia |
| 4 | 852 |
|
21/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup | Russia |
| 5 | 47 |
|
103/108 | 0% | 3.50 | ONLINE | Spring tournament | Russia |
| 6 | 163 |
|
104/124 | 0% | 3.06 | ONLINE | Be cool stay home | Russia |
| 7 | 79 |
|
129/140 | 0% | 3.70 | ONLINE | Corona go away | Russia |
| 8 | 573 |
|
62/144 | 0% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 | Russia |