Obukhova Aleksandra

From Samara, Russia

Player page

Online rating

Rating date March 18, 2026 (latest changes March 18, 2026).

83 place (169.21).

max_coefficients = (4.45 * 1 + 4.45 * 1 + 2.40 * 1) = 11.3

p1 = (585.37 * 2.40 * 1 + 84.51 * 4.45 * 1 + 0 + 0 + 0) / (2.40 * 1 + 4.45 * 1 + 1 + 1 + 1) = 180.8060913705584

p2 = (585.37 * 2.40 * 1 + 84.51 * 4.45 * 1) / max_coefficients = 157.60530973451327

score = 180.8060913705584 * 0.5 + 157.60530973451327 * 0.5 = 169.20570055253583

Rating changes

Show

all results
Date Place Points Reason
2026-03-18 83 167.74 -> 169.21
2026-03-02 86 -> 83 167.74
2026-01-18 87 -> 86 164.92 -> 167.74
2026-01-10 83 -> 87 164.92
2026-01-02 84 -> 83 164.92
2025-12-28 85 -> 84 164.92
2025-11-02 86 -> 85 164.92
2025-10-31 78 -> 86 180.35 -> 164.92
2025-10-25 70 -> 78 180.35
2025-10-16 71 -> 70 178.20 -> 180.35

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 85 2025-06-27 66/72 100% 4.45 ONLINE Kawa-league, season 1 Russia
2 585 2025-04-05 18/42 100% 2.40 ONLINE Spring online tournament 2025 Russia