Obukhova Aleksandra
From Samara, Russia
Online rating
Rating date June 28, 2025 (latest changes June 28, 2025).
72 place (171.42).
how we calculated rating score
max_coefficients = (4.45 * 1 + 3.70 * 0.86 + 3.05 * 1) = 10.67127
p1 = (84.51 * 4.45 * 1 + 575 * 2.40 * 1 + 0 + 0 + 0) / (4.45 * 1 + 2.40 * 1 + 1 + 1 + 1) = 178.28020304568528
p2 = (575 * 2.40 * 1 + 84.51 * 4.45 * 1) / max_coefficients = 164.55960724449855
score = 178.28020304568528 * 0.5 + 164.55960724449855 * 0.5 = 171.41990514509192
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-06-27 | 72 | 171.42 |
Kawa-league, season 1: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City |
|---|---|---|---|---|---|---|---|---|
| 1 | 85 |
|
66/72 | 100% | 4.45 | ONLINE | Kawa-league, season 1 | Russia |
| 2 | 575 |
|
18/41 | 100% | 2.40 | ONLINE | Spring online tournament 2025 | Russia |