Kuropteva Ludmila
From Arkhangelsk, Russia
EMA: 15990300
Online rating
Rating date Dec. 20, 2022 (latest changes Dec. 20, 2022).
72 place (395.42).
how we calculated rating score
max_coefficients = (2.80 * 1 + 3.25 * 0.86 + 2.30 * 1) = 7.885574999999999
p1 = (908.05 * 3.25 * 0.86 + 282.05 * 2.40 * 0.86 + 0 + 0 + 0) / (3.25 * 0.86 + 2.40 * 0.86 + 1 + 1 + 1) = 396.50295214032565
p2 = (908.05 * 3.25 * 0.86 + 282.05 * 2.40 * 0.86) / max_coefficients = 394.34283485985486
score = 396.50295214032565 * 0.5 + 394.34283485985486 * 0.5 = 395.42289350009025
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2022-12-20 | 73 -> 72 | 395.42 | |
| 2022-12-12 | 74 -> 73 | 391.71 -> 395.42 |
Winter Online Tournament: 100% -> 86% |
| 2022-11-25 | 76 -> 74 | 391.71 | |
| 2022-11-21 | 77 -> 76 | 391.71 | |
| 2022-11-16 | 82 -> 77 | 391.71 | |
| 2022-11-14 | 73 -> 82 | 419.43 -> 391.71 |
Winter Team Fight: 100% -> 86% |
| 2022-11-10 | 74 -> 73 | 419.43 | |
| 2022-11-01 | 76 -> 74 | 419.43 | |
| 2022-10-20 | 75 -> 76 | 419.43 | |
| 2022-10-11 | 76 -> 75 | 419.43 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 282 |
|
29/40 | 86% | 2.40 | ONLINE | Winter Online Tournament |
| 2 | 908 |
|
9/88 | 86% | 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 |