Novikov Anton
From Saint Petersburg, Russia
EMA: 15990255
Common russian riichi rating (CRR)
Rating date Sept. 2, 2023 (latest changes Sept. 2, 2023).
34 place (478.02).
how we calculated rating score
max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.71 + 2.80 * 1) = 13.642914999999999
p1 = (653.33 * 3.45 * 0.29 + 468.47 * 4.05 * 0.71 + 102.56 * 1.80 * 0.86 + 956.52 * 2.80 * 1 + 419.35 * 1.80 * 1) / (3.45 * 0.29 + 4.05 * 0.71 + 1.80 * 0.86 + 2.80 * 1 + 1.80 * 1) = 557.8624059009954
p2 = (956.52 * 2.80 * 1 + 468.47 * 4.05 * 0.71 + 419.35 * 1.80 * 1 + 653.33 * 3.45 * 0.29) / max_coefficients = 398.1781019672116
score = 557.8624059009954 * 0.5 + 398.1781019672116 * 0.5 = 478.0202539341035
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-09-01 | 3 -> 34 | 803.32 -> 478.02 | |
| 2021-02-01 | 5 -> 3 | 782.10 -> 803.32 | |
| 2020-02-01 | 5 | 782.10 |