Ignateva Polina
From Moscow, Russia
Online rating
Rating date Feb. 20, 2023 (latest changes Feb. 20, 2023).
62 place (386.76).
how we calculated rating score
max_coefficients = (2.80 * 1 + 3.25 * 0.71 + 2.30 * 1) = 7.421475
p1 = (643.68 * 3.25 * 0.71 + 388.35 * 3.45 * 0.29 + 400 * 2.80 * 1 + 0 + 0) / (3.25 * 0.71 + 3.45 * 0.29 + 2.80 * 1 + 1 + 1) = 369.68153997587314
p2 = (643.68 * 3.25 * 0.71 + 400 * 2.80 * 1 + 388.35 * 3.45 * 0.29) / max_coefficients = 403.8361646438207
score = 369.68153997587314 * 0.5 + 403.8361646438207 * 0.5 = 386.75885230984693
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-02-18 | 61 -> 62 | 386.76 | |
2023-02-17 | 62 -> 61 | 386.76 | |
2023-02-12 | 65 -> 62 | 386.76 | |
2023-01-25 | 67 -> 65 | 386.76 | |
2023-01-21 | 68 -> 67 | 386.76 | |
2023-01-16 | 66 -> 68 | 400.19 -> 386.76 |
Riichi Online Open Team Cup: 43% -> 29% |
2023-01-14 | 62 -> 66 | 413.48 -> 400.19 |
Winter Team Fight: 86% -> 71% |
2023-01-12 | 64 -> 62 | 413.48 | |
2022-12-20 | 67 -> 64 | 413.48 | |
2022-12-18 | 66 -> 67 | 413.48 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 400 |
|
34/56 | 100% | 2.80 | ONLINE | Summer Online Tournament |
2 | 644 |
|
32/88 | 71% | 3.25 | ONLINE | Winter Team Fight |
3 | 388 |
|
64/104 | 29% | 3.45 | ONLINE | Riichi Online Open Team Cup |