Lantsov Andrey
From Saint Petersburg, Russia
EMA: 15990285
Internal rating (RR)
Rating date Feb. 1, 2020 (latest changes Feb. 1, 2020).
238 place (28.91).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.85 * 1 + 3.45 * 1) = 15.55
p1 = (225.81 * 2.70 * 0.14 + 84.51 * 3.55 * 0.43 + 0 + 0 + 0) / (2.70 * 0.14 + 3.55 * 0.43 + 1 + 1 + 1) = 43.954386880114775
p2 = (84.51 * 3.55 * 0.43 + 225.81 * 2.70 * 0.14) / max_coefficients = 13.87138263665595
score = 43.954386880114775 * 0.5 + 13.87138263665595 * 0.5 = 28.912884758385363
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2020-02-01 | 238 | 28.91 |