Sviridova Valentina
From Moscow, Russia
EMA: 15990330
Online rating
Rating date Feb. 1, 2021 (latest changes Feb. 1, 2021).
190 place (200.27).
how we calculated rating score
max_coefficients = (3.71 * 1 + 3.70 * 1 + 3.69 * 1) = 11.1
p1 = (421.69 * 3.20 * 0.14 + 314.69 * 3.71 * 1 + 171.72 * 3.40 * 1 + 118.52 * 3.69 * 1 + 143.88 * 3.70 * 1) / (3.20 * 0.14 + 3.71 * 1 + 3.40 * 1 + 3.69 * 1 + 3.70 * 1) = 194.8114897895874
p2 = (314.69 * 3.71 * 1 + 171.72 * 3.40 * 1 + 143.88 * 3.70 * 1) / max_coefficients = 205.73783783783784
score = 194.8114897895874 * 0.5 + 205.73783783783784 * 0.5 = 200.2746638137126
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2021-02-01 | 190 | 200.27 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 172 |
|
83/100 | 100% | 3.40 | ONLINE | Riichi Online Open Team Cup |
| 2 | 119 |
|
120/136 | 100% | 3.69 | ONLINE | Riichi Online Open Team Cup |
| 3 | 144 |
|
120/140 | 100% | 3.70 | ONLINE | Corona go away |
| 4 | 315 |
|
99/144 | 100% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 |
| 5 | 422 |
|
49/84 | 14% | 3.20 | ONLINE | Riichi Online Open Team Cup |