Ignateva Polina
From Moscow, Russia
Online rating
Rating date Aug. 26, 2023 (latest changes Aug. 26, 2023).
62 place (213.61).
how we calculated rating score
max_coefficients = (3 * 1 + 2.30 * 1 + 2.80 * 0.71) = 7.300039999999999
p1 = (643.68 * 3.25 * 0.29 + 400 * 2.80 * 0.71 + 0 + 0 + 0) / (3.25 * 0.29 + 2.80 * 0.71 + 1 + 1 + 1) = 235.75519539719986
p2 = (400 * 2.80 * 0.71 + 643.68 * 3.25 * 0.29) / max_coefficients = 191.4633344474825
score = 235.75519539719986 * 0.5 + 191.4633344474825 * 0.5 = 213.6092649223412
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-08-26 | 59 -> 62 | 224.21 -> 213.61 |
Summer Online Tournament: 86% -> 71% |
| 2023-08-15 | 61 -> 59 | 224.21 | |
| 2023-08-12 | 62 -> 61 | 224.21 | |
| 2023-07-26 | 63 -> 62 | 224.21 | |
| 2023-07-25 | 67 -> 63 | 224.21 | |
| 2023-07-14 | 64 -> 67 | 257.21 -> 224.21 |
Winter Team Fight: 43% -> 29% |
| 2023-07-12 | 65 -> 64 | 257.21 | |
| 2023-07-02 | 51 -> 65 | 289.01 -> 257.21 | |
| 2023-06-26 | 51 | 295.47 -> 289.01 |
Summer Online Tournament: 100% -> 86% |
| 2023-06-20 | 52 -> 51 | 295.47 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 400 |
|
34/56 | 71% | 2.80 | ONLINE | Summer Online Tournament |
| 2 | 644 |
|
32/88 | 29% | 3.25 | ONLINE | Winter Team Fight |
| 3 | 388 |
|
64/104 | 0% | 3.45 | ONLINE | Riichi Online Open Team Cup |