Novikov Dmitriy
From Saint Petersburg, Russia
EMA: 15990278
Internal rating (RR)
Rating date Oct. 11, 2024 (latest changes Oct. 11, 2024).
7 place (732.76).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.65 * 1 + 4 * 0.86) = 15.5284
p1 = (800 * 4.20 * 0.14 + 850.57 * 3.75 * 0.57 + 261.68 * 4 * 0.86 + 739.13 * 2.10 * 1 + 962.62 * 4.60 * 1 + 468.35 * 3.65 * 1 + 1000 * 3.85 * 1 + 568.63 * 3.05 * 1) / (4.20 * 0.14 + 3.75 * 0.57 + 4 * 0.86 + 2.10 * 1 + 4.60 * 1 + 3.65 * 1 + 3.85 * 1 + 3.05 * 1) = 703.3703892989851
p2 = (962.62 * 4.60 * 1 + 1000 * 3.85 * 1 + 850.57 * 3.75 * 0.57 + 568.63 * 3.05 * 1) / max_coefficients = 762.1467762293604
score = 703.3703892989851 * 0.5 + 762.1467762293604 * 0.5 = 732.7585827641727
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-10-11 | 5 -> 7 | 749.08 -> 732.76 |
Money can not buy tenpai: 71% -> 57% |
| 2024-09-06 | 5 | 750.22 -> 749.08 |
IX Russian Riichi Championship: 29% -> 14% |
| 2024-09-03 | 7 -> 5 | 731.08 -> 750.22 |
SPB Riichi Open 2023: 100% -> 86% |
| 2024-09-01 | 18 -> 7 | 653.84 -> 731.08 |
SPB Riichi Open 2024: 0% -> 100% |
| 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 |