Zarezin Ivan
From Yekaterinburg, Russia
EMA: 15020003
Internal rating (RR)
Rating date Feb. 1, 2020 (latest changes Feb. 1, 2020).
82 place (439.90).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.85 * 1 + 3.45 * 1) = 15.55
p1 = (478.87 * 3.85 * 0.29 + 703.70 * 1.70 * 0.57 + 362.64 * 3.80 * 0.71 + 472.73 * 3 * 0.86 + 84.34 * 4.20 * 1 + 173.91 * 2.20 * 1 + 984.13 * 3.85 * 1) / (3.85 * 0.29 + 1.70 * 0.57 + 3.80 * 0.71 + 3 * 0.86 + 4.20 * 1 + 2.20 * 1 + 3.85 * 1) = 450.7221999930141
p2 = (984.13 * 3.85 * 1 + 472.73 * 3 * 0.86 + 362.64 * 3.80 * 0.71 + 703.70 * 1.70 * 0.57) / max_coefficients = 429.0861736334404
score = 450.7221999930141 * 0.5 + 429.0861736334404 * 0.5 = 439.9041868132273
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2020-02-01 | 82 | 439.90 |