Vorobeva Polina
From Cherepovets, Russia
Online rating
Rating date Oct. 31, 2026 (latest changes Oct. 31, 2026).
79 place (177.06).
how we calculated rating score
max_coefficients = (4.45 * 0.86 + 4.45 * 0.57 + 2.20 * 1) = 8.556825
p1 = (757.58 * 2.20 * 0.71 + 81.08 * 4.45 * 0.86 + 0 + 0 + 0) / (2.20 * 0.71 + 4.45 * 0.86 + 1 + 1 + 1) = 178.84922345628883
p2 = (757.58 * 2.20 * 0.71 + 81.08 * 4.45 * 0.86) / max_coefficients = 175.2694486564818
score = 178.84922345628883 * 0.5 + 175.2694486564818 * 0.5 = 177.05933605638532
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-10-31 | 79 | 170.36 -> 177.06 |
Kawa-league, season 2: 100% -> 86% |
| 2026-10-27 | 79 | 164.90 -> 170.36 | |
| 2026-10-25 | 79 | 164.10 -> 164.90 | |
| 2026-09-21 | 82 -> 79 | 164.10 | |
| 2026-09-05 | 82 | 185.94 -> 164.10 |
Summer online tournament 2025: 86% -> 71% |
| 2026-08-27 | 82 | 180.52 -> 185.94 | |
| 2026-07-18 | 83 -> 82 | 180.52 | |
| 2026-07-05 | 79 -> 83 | 201.01 -> 180.52 |
Summer online tournament 2025: 100% -> 86% |
| 2026-07-04 | 73 -> 79 | 201.01 | |
| 2026-06-27 | 73 | 195.56 -> 201.01 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 81 |
|
69/75 | 86% | 4.45 | ONLINE | Kawa-league, season 2 | Russia | |
| 2 | 758 |
|
9/34 | 71% | 2.20 | ONLINE | Summer online tournament 2025 | Russia |