Nizhurin Sergei
From Moscow, Russia
Online rating
Rating date Jan. 26, 2026 (latest changes Jan. 21, 2026).
40 place (460.05).
how we calculated rating score
max_coefficients = (4.45 * 1 + 4.45 * 1 + 3.05 * 0.86) = 11.514155
p1 = (169.01 * 3.05 * 0.86 + 634.15 * 2.40 * 1 + 746.48 * 4.45 * 1 + 0 + 0) / (3.05 * 0.86 + 2.40 * 1 + 4.45 * 1 + 1 + 1) = 461.0553503507236
p2 = (746.48 * 4.45 * 1 + 634.15 * 2.40 * 1 + 169.01 * 3.05 * 0.86) / max_coefficients = 459.05322622459045
score = 461.0553503507236 * 0.5 + 459.05322622459045 * 0.5 = 460.054288287657
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-01-18 | 40 | 449.42 -> 460.05 |
Winter online tournament 2025: 100% -> 86% |
| 2026-01-10 | 39 -> 40 | 449.42 | |
| 2025-11-21 | 40 -> 39 | 449.42 | |
| 2025-10-31 | 26 -> 40 | 495.85 -> 449.42 | |
| 2025-10-25 | 21 -> 26 | 495.85 | |
| 2025-10-16 | 21 | 489.37 -> 495.85 | |
| 2025-09-21 | 22 -> 21 | 489.37 | |
| 2025-09-20 | 21 -> 22 | 489.37 | |
| 2025-08-28 | 22 -> 21 | 489.37 | |
| 2025-08-16 | 25 -> 22 | 476.29 -> 489.37 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 746 |
|
19/72 | 100% | 4.45 | ONLINE | Kawa-league, season 1 | Russia | |
| 2 | 634 |
|
16/42 | 100% | 2.40 | ONLINE | Spring online tournament 2025 | Russia | |
| 3 | 169 |
|
60/72 | 86% | 3.05 | ONLINE | Winter online tournament 2025 | Russia |