Chekan Vikmar
From Saint Petersburg, Russia
EMA: 15990345
Internal rating (RR)
Rating date June 11, 2024 (latest changes June 11, 2024).
121 place (176.24).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001
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 = 133.85113486330343
score = 218.63516483516486 * 0.5 + 133.85113486330343 * 0.5 = 176.24314984923416
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 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% |
| 2021-02-01 | 39 -> 40 | 593.89 -> 465.75 | |
| 2020-02-01 | 39 | 593.89 |