Kuropteva Ludmila
From Arkhangelsk, Russia
EMA: 15990300
Online rating
Rating date Aug. 10, 2023 (latest changes Aug. 10, 2023).
71 place (187.90).
how we calculated rating score
max_coefficients = (3 * 1 + 2.80 * 0.86 + 2.30 * 1) = 7.699879999999999
p1 = (908.05 * 3.25 * 0.29 + 282.05 * 2.40 * 0.43 + 0 + 0 + 0) / (3.25 * 0.29 + 2.40 * 0.43 + 1 + 1 + 1) = 228.61252348872793
p2 = (908.05 * 3.25 * 0.29 + 282.05 * 2.40 * 0.43) / max_coefficients = 147.18021579557086
score = 228.61252348872793 * 0.5 + 147.18021579557086 * 0.5 = 187.8963696421494
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-07-25 | 75 -> 71 | 187.90 | |
| 2023-07-14 | 68 -> 75 | 244.38 -> 187.90 |
Winter Team Fight: 43% -> 29% |
| 2023-07-12 | 69 -> 68 | 244.38 | |
| 2023-07-02 | 59 -> 69 | 271.02 -> 244.38 | |
| 2023-06-26 | 59 | 263.15 -> 271.02 | |
| 2023-06-20 | 62 -> 59 | 263.15 | |
| 2023-06-13 | 63 -> 62 | 263.15 | |
| 2023-06-12 | 63 | 268.66 -> 263.15 |
Winter Online Tournament: 57% -> 43% |
| 2023-06-10 | 64 -> 63 | 268.66 | |
| 2023-05-25 | 65 -> 64 | 268.66 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 282 |
|
29/40 | 43% | 2.40 | ONLINE | Winter Online Tournament |
| 2 | 908 |
|
9/88 | 29% | 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 |