Sviridova Valentina
From Moscow, Russia
EMA: 15990330
Online rating
Rating date June 24, 2022 (latest changes June 24, 2022).
125 place (272.37).
how we calculated rating score
max_coefficients = (3.25 * 1 + 3.45 * 0.86 + 2.60 * 1) = 8.806995
p1 = (171.72 * 3.40 * 0.43 + 385.54 * 3.20 * 0.71 + 184.47 * 3.45 * 0.86 + 344.83 * 3.25 * 1 + 0) / (3.40 * 0.43 + 3.20 * 0.71 + 3.45 * 0.86 + 3.25 * 1 + 1) = 255.4932673485239
p2 = (344.83 * 3.25 * 1 + 385.54 * 3.20 * 0.71 + 184.47 * 3.45 * 0.86) / max_coefficients = 289.2496248720477
score = 255.4932673485239 * 0.5 + 289.2496248720477 * 0.5 = 272.3714461102858
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2022-06-23 | 190 -> 125 | 200.27 -> 272.37 | |
| 2021-02-01 | 190 | 200.27 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 345 |
|
58/88 | 100% | 3.25 | ONLINE | Winter Team Fight |
| 2 | 184 |
|
85/104 | 86% | 3.45 | ONLINE | Riichi Online Open Team Cup |
| 3 | 386 |
|
52/84 | 71% | 3.20 | ONLINE | No Dora Tournament |
| 4 | 172 |
|
83/100 | 43% | 3.40 | ONLINE | Riichi Online Open Team Cup |
| 5 | 119 |
|
120/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup |
| 6 | 144 |
|
120/140 | 0% | 3.70 | ONLINE | Corona go away |
| 7 | 315 |
|
99/144 | 0% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 |
| 8 | 422 |
|
49/84 | 0% | 3.20 | ONLINE | Riichi Online Open Team Cup |