Novikov Dmitriy
From Saint Petersburg, Russia
EMA: 15990278
Internal rating (RR)
Rating date Aug. 11, 2024 (latest changes Aug. 11, 2024).
18 place (653.84).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.65 * 1 + 3.05 * 1) = 15.3
p1 = (800 * 4.20 * 0.29 + 850.57 * 3.75 * 0.71 + 261.68 * 4 * 1 + 739.13 * 2.10 * 1 + 962.62 * 4.60 * 1 + 468.35 * 3.65 * 1 + 568.63 * 3.05 * 1) / (4.20 * 0.29 + 3.75 * 0.71 + 4 * 1 + 2.10 * 1 + 4.60 * 1 + 3.65 * 1 + 3.05 * 1) = 644.2661899427898
p2 = (962.62 * 4.60 * 1 + 850.57 * 3.75 * 0.71 + 568.63 * 3.05 * 1 + 468.35 * 3.65 * 1) / max_coefficients = 663.4124183006535
score = 644.2661899427898 * 0.5 + 663.4124183006535 * 0.5 = 653.8393041217216
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-08-11 | 18 | 667.58 -> 653.84 |
Money can not buy tenpai: 86% -> 71% |
| 2024-08-04 | 8 -> 18 | 694.31 -> 667.58 |
Riichi over Volga: 0% -> 100% |
| 2024-07-14 | 7 -> 8 | 694.31 | |
| 2024-07-06 | 7 | 696.14 -> 694.31 |
IX Russian Riichi Championship: 43% -> 29% |
| 2024-06-11 | 6 -> 7 | 697.54 -> 696.14 |
Money can not buy tenpai: 100% -> 86% |
| 2024-06-09 | 5 -> 6 | 697.54 | |
| 2024-05-12 | 8 -> 5 | 608.85 -> 697.54 |
X Russian Championship: 0% -> 100% |
| 2024-05-06 | 8 | 623.75 -> 608.85 |
IX Russian Riichi Championship: 57% -> 43% |
| 2024-04-12 | 7 -> 8 | 621.08 -> 623.75 |
Moscow Riichi 2022: 29% -> 14% |
| 2024-03-30 | 12 -> 7 | 592.20 -> 621.08 |
Seihoku spring tournament 2024: 0% -> 100% |