Chekan Vikmar
From Saint Petersburg, Russia
EMA: 15990345
Internal rating (RR)
Rating date Aug. 11, 2024 (latest changes Aug. 11, 2024).
127 place (174.34).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.65 * 1 + 3.05 * 1) = 15.3
p1 = (485.98 * 4 * 1 + 21.74 * 2.10 * 1 + 0 + 0 + 0) / (4 * 1 + 2.10 * 1 + 1 + 1 + 1) = 218.63516483516486
p2 = (485.98 * 4 * 1 + 21.74 * 2.10 * 1) / max_coefficients = 130.03790849673203
score = 218.63516483516486 * 0.5 + 130.03790849673203 * 0.5 = 174.33653666594844
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-08-11 | 126 -> 127 | 173.65 -> 174.34 | |
| 2024-08-04 | 123 -> 126 | 176.24 -> 173.65 | |
| 2024-07-14 | 119 -> 123 | 176.24 | |
| 2024-07-06 | 121 -> 119 | 176.24 | |
| 2024-06-11 | 129 -> 121 | 173.91 -> 176.24 | |
| 2024-06-09 | 117 -> 129 | 173.91 | |
| 2024-05-12 | 93 -> 117 | 186.43 -> 173.91 | |
| 2024-05-06 | 98 -> 93 | 184.68 -> 186.43 | |
| 2024-04-12 | 99 -> 98 | 184.68 | |
| 2024-03-30 | 40 -> 99 | 465.75 -> 184.68 |
Seihoku spring tournament 2024: 0% -> 100% |