Chekan Vikmar
From Saint Petersburg, Russia
EMA: 15990345
Internal rating (RR)
Rating date March 30, 2024 (latest changes March 30, 2024).
99 place (184.68).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 4.20 * 0.57) = 13.19988
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 = 150.72712782237414
score = 218.63516483516486 * 0.5 + 150.72712782237414 * 0.5 = 184.6811463287695
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 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 |