Grishhenko Sergei
From Korolyov, Russia
Internal rating (RR)
Rating date Aug. 25, 2025 (latest changes Aug. 9, 2025).
189 place (164.71).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.50 * 1) = 15.2
p1 = (66.67 * 2 * 1 + 268.66 * 4.10 * 1 + 333.33 * 2.45 * 1 + 0 + 0) / (2 * 1 + 4.10 * 1 + 2.45 * 1 + 1 + 1) = 194.45402843601892
p2 = (268.66 * 4.10 * 1 + 333.33 * 2.45 * 1 + 66.67 * 2 * 1) / max_coefficients = 134.96644736842106
score = 194.45402843601892 * 0.5 + 134.96644736842106 * 0.5 = 164.71023790222
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-08-04 | 189 | 164.05 -> 164.71 | |
| 2025-08-03 | 182 -> 189 | 164.05 | |
| 2025-07-30 | 183 -> 182 | 164.05 | |
| 2025-07-13 | 192 -> 183 | 108.07 -> 164.05 |
Agari Summer Tournament 2025: 0% -> 100% |
| 2025-07-12 | 193 -> 192 | 107.32 -> 108.07 | |
| 2025-06-15 | 193 | 107.32 |
13 bloody tiles: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 333 |
|
21/31 | 100% | 2.45 | RR | Agari Summer Tournament 2025 | Moscow | |
| 2 | 269 |
|
50/68 | 100% | 4.10 | RR | 13 bloody tiles | Perm | |
| 3 | 67 |
|
15/16 | 100% | 2.00 | RR | Random not fault | Moscow |