Novikov Anton
From Saint Petersburg, Russia
EMA: 15990255
Common russian riichi rating (CRR)
Rating date July 9, 2023 (latest changes July 9, 2023).
33 place (485.41).
how we calculated rating score
max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 2.80 * 1) = 14.221255
p1 = (956.52 * 2.80 * 1 + 102.56 * 1.80 * 1 + 653.33 * 3.45 * 0.43 + 419.35 * 1.80 * 1 + 468.47 * 4.05 * 0.86) / (2.80 * 1 + 1.80 * 1 + 3.45 * 0.43 + 1.80 * 1 + 4.05 * 0.86) = 547.1357740249385
p2 = (956.52 * 2.80 * 1 + 468.47 * 4.05 * 0.86 + 653.33 * 3.45 * 0.43 + 419.35 * 1.80 * 1) / max_coefficients = 423.684829503444
score = 547.1357740249385 * 0.5 + 423.684829503444 * 0.5 = 485.4103017641913
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-07-06 | 34 -> 33 | 485.41 | |
| 2023-06-19 | 3 -> 34 | 803.32 -> 485.41 | |
| 2021-02-01 | 5 -> 3 | 782.10 -> 803.32 | |
| 2020-02-01 | 5 | 782.10 |