Grigorev Mikhail
From Moscow, Russia
Online rating
Rating date Sept. 21, 2025 (latest changes Sept. 21, 2025).
24 place (470.03).
how we calculated rating score
max_coefficients = (4.45 * 1 + 3.05 * 1 + 3.70 * 0.71) = 10.14291
p1 = (214.29 * 1.50 * 0.86 + 929.58 * 4.45 * 1 + 0 + 0 + 0) / (1.50 * 0.86 + 4.45 * 1 + 1 + 1 + 1) = 505.07060150074693
p2 = (929.58 * 4.45 * 1 + 214.29 * 1.50 * 0.86) / max_coefficients = 434.99547960102177
score = 505.07060150074693 * 0.5 + 434.99547960102177 * 0.5 = 470.0330405508844
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-09-21 | 25 -> 24 | 468.81 -> 470.03 |
IORMC Qualifiers 2024: 100% -> 86% |
| 2025-09-20 | 26 -> 25 | 468.81 | |
| 2025-08-16 | 28 -> 26 | 457.93 -> 468.81 | |
| 2025-07-05 | 25 -> 28 | 457.93 | |
| 2025-07-02 | 26 -> 25 | 457.93 | |
| 2025-06-28 | 27 -> 26 | 457.93 | |
| 2025-06-27 | 27 | 457.93 |
Kawa-league, season 1: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 930 |
|
6/72 | 100% | 4.45 | ONLINE | Kawa-league, season 1 | Russia | |
| 2 | 214 |
|
12/15 | 86% | 1.50 | ONLINE | IORMC Qualifiers 2024 | Russia |