Kuropteva Ludmila
From Arkhangelsk, Russia
EMA: 15990300
Online rating
Rating date May 27, 2022 (latest changes May 27, 2022).
82 place (440.52).
how we calculated rating score
max_coefficients = (3.25 * 1 + 3.45 * 0.86 + 2.60 * 1) = 8.806995
p1 = (197.18 * 3.05 * 0.14 + 908.05 * 3.25 * 1 + 282.05 * 2.40 * 1 + 0 + 0) / (3.05 * 0.14 + 3.25 * 1 + 2.40 * 1 + 1 + 1) = 459.3224332150815
p2 = (908.05 * 3.25 * 1 + 282.05 * 2.40 * 1 + 197.18 * 3.05 * 0.14) / max_coefficients = 421.7113782851018
score = 459.3224332150815 * 0.5 + 421.7113782851018 * 0.5 = 440.5169057500916
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2022-05-24 | 66 -> 82 | 504.90 -> 440.52 |
Riichi Online Open Team Cup: 14% -> 0% |
| 2022-05-21 | 69 -> 66 | 501.21 -> 504.90 | |
| 2022-05-16 | 70 -> 69 | 489.31 -> 501.21 | |
| 2022-05-13 | 69 -> 70 | 489.31 | |
| 2022-05-10 | 67 -> 69 | 510.17 -> 489.31 |
Spring tournament: 14% -> 0% |
| 2022-04-29 | 130 -> 67 | 429.31 -> 510.17 | |
| 2021-02-01 | 130 | 429.31 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 282 |
|
29/40 | 100% | 2.40 | ONLINE | Winter Online Tournament |
| 2 | 908 |
|
9/88 | 100% | 3.25 | ONLINE | Winter Team Fight |
| 3 | 197 |
|
58/72 | 14% | 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 |