Luzhin Petr
From Russia
Online rating
Rating date Oct. 31, 2025 (latest changes Oct. 31, 2025).
45 place (430.79).
how we calculated rating score
max_coefficients = (4.45 * 1 + 4.45 * 1 + 3.05 * 1) = 11.95
p1 = (292.68 * 2.40 * 1 + 676.06 * 4.45 * 1 + 878.79 * 2.20 * 1 + 0 * 4.45 * 1 + 0) / (2.40 * 1 + 4.45 * 1 + 2.20 * 1 + 4.45 * 1 + 1) = 389.25655172413786
p2 = (676.06 * 4.45 * 1 + 878.79 * 2.20 * 1 + 292.68 * 2.40 * 1) / max_coefficients = 472.3196652719665
score = 389.25655172413786 * 0.5 + 472.3196652719665 * 0.5 = 430.7881084980522
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-10-31 | 19 -> 45 | 540.46 -> 430.79 |
Kawa-league, season 2: 0% -> 100% |
| 2025-10-25 | 16 -> 19 | 540.46 | |
| 2025-10-16 | 17 -> 16 | 533.63 -> 540.46 | |
| 2025-09-20 | 16 -> 17 | 533.63 | |
| 2025-08-28 | 17 -> 16 | 533.63 | |
| 2025-08-16 | 17 | 519.85 -> 533.63 | |
| 2025-07-05 | 42 -> 17 | 362.24 -> 519.85 |
Summer online tournament 2025: 0% -> 100% |
| 2025-07-02 | 48 -> 42 | 362.24 | |
| 2025-06-27 | 48 | 362.24 |
Kawa-league, season 1: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | 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 | 100% | 2.40 | ONLINE | Spring online tournament 2025 | Russia |