Ignateva Polina
From Moscow, Russia
Online rating
Rating date Nov. 2, 2025 (latest changes Nov. 2, 2025).
8 place (686.56).
how we calculated rating score
max_coefficients = (4.45 * 1 + 4.45 * 1 + 3.05 * 1) = 11.95
p1 = (971.83 * 4.45 * 1 + 400 * 2.30 * 1 + 756.76 * 4.45 * 1 + 0 + 0) / (4.45 * 1 + 2.30 * 1 + 4.45 * 1 + 1 + 1) = 652.440909090909
p2 = (971.83 * 4.45 * 1 + 756.76 * 4.45 * 1 + 400 * 2.30 * 1) / max_coefficients = 720.6878661087866
score = 652.440909090909 * 0.5 + 720.6878661087866 * 0.5 = 686.5643875998478
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-10-31 | 20 -> 8 | 533.84 -> 686.56 |
Kawa-league, season 2: 0% -> 100% |
| 2025-10-25 | 52 -> 20 | 167.90 -> 533.84 |
Final Cup Qualifiers 2025: 0% -> 100% |
| 2023-11-11 | 52 | 164.14 -> 167.90 | |
| 2023-11-01 | 52 | 164.14 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 757 |
|
19/75 | 100% | 4.45 | ONLINE | Kawa-league, season 2 | Russia | |
| 2 | 400 |
|
22/36 | 100% | 2.30 | ONLINE | Final Cup Qualifiers 2025 | Russia | |
| 3 | 972 |
|
🥉 | 3/72 | 100% | 4.45 | ONLINE | Kawa-league, season 1 | Russia |
| 4 | 400 |
|
34/56 | 0% | 2.80 | ONLINE | Summer Online Tournament | Russia | |
| 5 | 644 |
|
32/88 | 0% | 3.25 | ONLINE | Winter Team Fight | Russia | |
| 6 | 388 |
|
64/104 | 0% | 3.45 | ONLINE | Riichi Online Open Team Cup | Russia |