Kurtov Sergey
From Mytishchi, Russia
Online rating
Rating date Feb. 1, 2021 (latest changes Feb. 1, 2021).
152 place (360.28).
how we calculated rating score
max_coefficients = (3.71 * 1 + 3.70 * 1 + 3.69 * 1) = 11.1
p1 = (73.17 * 3.06 * 1 + 439.25 * 3.50 * 1 + 97.90 * 3.71 * 1 + 352.94 * 2.70 * 1 + 561.15 * 3.70 * 1) / (3.06 * 1 + 3.50 * 1 + 3.71 * 1 + 2.70 * 1 + 3.70 * 1) = 309.1601679664068
p2 = (561.15 * 3.70 * 1 + 439.25 * 3.50 * 1 + 352.94 * 2.70 * 1) / max_coefficients = 411.4036036036036
score = 309.1601679664068 * 0.5 + 411.4036036036036 * 0.5 = 360.2818857850052
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2021-02-01 | 152 | 360.28 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 353 |
|
34/52 | 100% | 2.70 | ONLINE | Rainy season tournament［梅雨］ |
| 2 | 439 |
|
61/108 | 100% | 3.50 | ONLINE | Spring tournament |
| 3 | 73 |
|
115/124 | 100% | 3.06 | ONLINE | Be cool stay home |
| 4 | 561 |
|
62/140 | 100% | 3.70 | ONLINE | Corona go away |
| 5 | 98 |
|
130/144 | 100% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 |