Bykova Yulia
From Arkhangelsk, Russia
EMA: 15990258
Online rating
Rating date Feb. 1, 2021 (latest changes Feb. 1, 2021).
81 place (541.70).
how we calculated rating score
max_coefficients = (3.71 * 1 + 3.70 * 1 + 3.69 * 1) = 11.1
p1 = (284.55 * 3.06 * 1 + 205.61 * 3.50 * 1 + 300.70 * 3.71 * 1 + 674.07 * 3.69 * 1 + 856.12 * 3.70 * 1) / (3.06 * 1 + 3.50 * 1 + 3.71 * 1 + 3.69 * 1 + 3.70 * 1) = 473.43771234428084
p2 = (856.12 * 3.70 * 1 + 674.07 * 3.69 * 1 + 300.70 * 3.71 * 1) / max_coefficients = 609.9594594594595
score = 473.43771234428084 * 0.5 + 609.9594594594595 * 0.5 = 541.6985859018702
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2021-02-01 | 81 | 541.70 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 674 |
|
45/136 | 100% | 3.69 | ONLINE | Riichi Online Open Team Cup |
| 2 | 206 |
|
86/108 | 100% | 3.50 | ONLINE | Spring tournament |
| 3 | 285 |
|
89/124 | 100% | 3.06 | ONLINE | Be cool stay home |
| 4 | 856 |
|
21/140 | 100% | 3.70 | ONLINE | Corona go away |
| 5 | 301 |
|
101/144 | 100% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 |