Sviridova Valentina
From Moscow, Russia
EMA: 15990330
Online rating
Rating date Oct. 10, 2022 (latest changes Oct. 10, 2022).
129 place (246.12).
how we calculated rating score
max_coefficients = (3.25 * 1 + 2.80 * 1 + 2.60 * 1) = 8.65
p1 = (171.72 * 3.40 * 0.14 + 385.54 * 3.20 * 0.43 + 184.47 * 3.45 * 0.57 + 344.83 * 3.25 * 1 + 0) / (3.40 * 0.14 + 3.20 * 0.43 + 3.45 * 0.57 + 3.25 * 1 + 1) = 259.51420461930184
p2 = (344.83 * 3.25 * 1 + 385.54 * 3.20 * 0.43 + 184.47 * 3.45 * 0.57) / max_coefficients = 232.72947976878612
score = 259.51420461930184 * 0.5 + 232.72947976878612 * 0.5 = 246.12184219404398
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2022-09-21 | 126 -> 129 | 259.68 -> 246.12 |
No Dora Tournament: 57% -> 43% |
| 2022-09-16 | 127 -> 126 | 262.70 -> 259.68 |
Riichi Online Open Team Cup: 71% -> 57% |
| 2022-09-13 | 128 -> 127 | 262.70 | |
| 2022-09-11 | 121 -> 128 | 262.70 | |
| 2022-09-01 | 121 | 260.41 -> 262.70 |
Riichi Online Open Team Cup: 29% -> 14% |
| 2022-08-20 | 122 -> 121 | 260.41 | |
| 2022-08-11 | 123 -> 122 | 260.41 | |
| 2022-07-21 | 124 -> 123 | 273.54 -> 260.41 |
No Dora Tournament: 71% -> 57% |
| 2022-07-16 | 124 | 271.10 -> 273.54 |
Riichi Online Open Team Cup: 86% -> 71% |
| 2022-07-12 | 125 -> 124 | 271.10 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 345 |
|
58/88 | 100% | 3.25 | ONLINE | Winter Team Fight |
| 2 | 184 |
|
85/104 | 57% | 3.45 | ONLINE | Riichi Online Open Team Cup |
| 3 | 386 |
|
52/84 | 43% | 3.20 | ONLINE | No Dora Tournament |
| 4 | 172 |
|
83/100 | 14% | 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 |