Kuropteva Ludmila
From Arkhangelsk, Russia
EMA: 15990300
Online rating
Rating date May 25, 2023 (latest changes May 25, 2023).
63 place (268.66).
how we calculated rating score
max_coefficients = (2.80 * 1 + 2.30 * 1 + 2.60 * 0.57) = 6.58564
p1 = (908.05 * 3.25 * 0.43 + 282.05 * 2.40 * 0.57 + 0 + 0 + 0) / (3.25 * 0.43 + 2.40 * 0.57 + 1 + 1 + 1) = 286.53039132177133
p2 = (908.05 * 3.25 * 0.43 + 282.05 * 2.40 * 0.57) / max_coefficients = 250.79567058023213
score = 286.53039132177133 * 0.5 + 250.79567058023213 * 0.5 = 268.6630309510017
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-05-25 | 64 -> 63 | 268.66 | |
| 2023-05-16 | 72 -> 64 | 268.66 | |
| 2023-05-14 | 65 -> 72 | 315.41 -> 268.66 |
Winter Team Fight: 57% -> 43% |
| 2023-05-12 | 66 -> 65 | 315.41 | |
| 2023-04-18 | 67 -> 66 | 315.41 | |
| 2023-04-17 | 68 -> 67 | 315.41 | |
| 2023-04-15 | 69 -> 68 | 315.41 | |
| 2023-04-12 | 68 -> 69 | 321.04 -> 315.41 |
Winter Online Tournament: 71% -> 57% |
| 2023-04-10 | 70 -> 68 | 321.04 | |
| 2023-03-25 | 72 -> 70 | 321.04 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 282 |
|
29/40 | 57% | 2.40 | ONLINE | Winter Online Tournament |
| 2 | 908 |
|
9/88 | 43% | 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 |