Dergunov Aleksey
From Moscow, Russia
Online rating
Rating date June 22, 2025 (latest changes June 22, 2025).
21 place (407.50).
how we calculated rating score
max_coefficients = (3.70 * 0.86 + 3.05 * 1 + 2.40 * 1) = 8.62127
p1 = (804.88 * 2.40 * 0.71 + 450.70 * 3.05 * 1 + 450 * 2.40 * 1 + 114.29 * 3.70 * 0.86 + 0) / (2.40 * 0.71 + 3.05 * 1 + 2.40 * 1 + 3.70 * 0.86 + 1) = 370.24098436870077
p2 = (804.88 * 2.40 * 0.71 + 450.70 * 3.05 * 1 + 450 * 2.40 * 1) / max_coefficients = 444.76857817931693
score = 370.24098436870077 * 0.5 + 444.76857817931693 * 0.5 = 407.50478127400885
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-06-22 | 22 -> 21 | 407.50 | |
| 2025-06-16 | 26 -> 22 | 388.95 -> 407.50 |
Shimmer League: 100% -> 86% |
| 2025-05-02 | 23 -> 26 | 410.29 -> 388.95 |
Spring online tournament 2024: 86% -> 71% |
| 2025-04-05 | 23 | 355.81 -> 410.29 |
Spring online tournament 2025: 0% -> 100% |
| 2025-03-02 | 23 | 371.01 -> 355.81 |
Spring online tournament 2024: 100% -> 86% |
| 2025-01-18 | 23 | 276.53 -> 371.01 |
Winter online tournament 2025: 0% -> 100% |
| 2025-01-02 | 26 -> 23 | 276.53 | |
| 2024-11-02 | 30 -> 26 | 272.20 -> 276.53 | |
| 2024-09-21 | 29 -> 30 | 272.20 | |
| 2024-09-11 | 34 -> 29 | 272.20 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City |
|---|---|---|---|---|---|---|---|---|
| 1 | 450 |
|
23/41 | 100% | 2.40 | ONLINE | Spring online tournament 2025 | Russia |
| 2 | 451 |
|
40/72 | 100% | 3.05 | ONLINE | Winter online tournament 2025 | Russia |
| 3 | 114 |
|
32/36 | 86% | 3.70 | ONLINE | Shimmer League | Moscow |
| 4 | 805 |
|
9/42 | 71% | 2.40 | ONLINE | Spring online tournament 2024 | Russia |