Luzhin Petr
From Russia
Online rating
Rating date June 12, 2026 (latest changes June 5, 2026).
43 place (440.04).
how we calculated rating score
max_coefficients = (4.45 * 1 + 4.45 * 1 + 2.30 * 1) = 11.2
p1 = (292.68 * 2.40 * 0.71 + 676.06 * 4.45 * 1 + 878.79 * 2.20 * 1 + 0 * 4.45 * 1 + 0) / (2.40 * 0.71 + 4.45 * 1 + 2.20 * 1 + 4.45 * 1 + 1) = 394.04979760132966
p2 = (676.06 * 4.45 * 1 + 878.79 * 2.20 * 1 + 292.68 * 2.40 * 0.71) / max_coefficients = 486.0294642857143
score = 394.04979760132966 * 0.5 + 486.0294642857143 * 0.5 = 440.03963094352196
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-06-05 | 43 | 443.29 -> 440.04 |
Spring online tournament 2025: 86% -> 71% |
| 2026-05-18 | 45 -> 43 | 443.29 | |
| 2026-04-05 | 45 | 444.37 -> 443.29 |
Spring online tournament 2025: 100% -> 86% |
| 2026-03-28 | 43 -> 45 | 444.37 | |
| 2026-03-18 | 43 | 439.73 -> 444.37 | |
| 2026-03-02 | 44 -> 43 | 439.73 | |
| 2026-01-18 | 45 -> 44 | 430.79 -> 439.73 | |
| 2026-01-10 | 44 -> 45 | 430.79 | |
| 2025-12-28 | 45 -> 44 | 430.79 | |
| 2025-12-16 | 44 -> 45 | 430.79 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 0 |
|
75/75 | 100% | 4.45 | ONLINE | Kawa-league, season 2 | Russia | |
| 2 | 879 |
|
5/34 | 100% | 2.20 | ONLINE | Summer online tournament 2025 | Russia | |
| 3 | 676 |
|
24/72 | 100% | 4.45 | ONLINE | Kawa-league, season 1 | Russia | |
| 4 | 293 |
|
30/42 | 71% | 2.40 | ONLINE | Spring online tournament 2025 | Russia |