Sirotkin Dmitry
From Moscow, Russia
EMA: 15990155
Internal rating (RR)
Rating date July 14, 2024 (latest changes July 14, 2024).
46 place (476.80).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001
p1 = (933.33 * 4.20 * 0.29 + 494.25 * 3.75 * 0.86 + 495.33 * 4 * 1 + 456.52 * 2.10 * 1 + 252.34 * 4.60 * 1 + 803.92 * 3.05 * 1 + 235.29 * 3.05 * 1) / (4.20 * 0.29 + 3.75 * 0.86 + 4 * 1 + 2.10 * 1 + 4.60 * 1 + 3.05 * 1 + 3.05 * 1) = 470.39075255025375
p2 = (803.92 * 3.05 * 1 + 495.33 * 4 * 1 + 494.25 * 3.75 * 0.86 + 252.34 * 4.60 * 1) / max_coefficients = 483.21781470486826
score = 470.39075255025375 * 0.5 + 483.21781470486826 * 0.5 = 476.804283627561
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-07-14 | 43 -> 46 | 476.80 | |
| 2024-07-06 | 39 -> 43 | 500.64 -> 476.80 |
IX Russian Riichi Championship: 43% -> 29% |
| 2024-06-11 | 42 -> 39 | 497.90 -> 500.64 |
Money can not buy tenpai: 100% -> 86% |
| 2024-06-09 | 54 -> 42 | 431.01 -> 497.90 |
Agari Summer Tournament 2024: 0% -> 100% |
| 2024-05-12 | 28 -> 54 | 491.71 -> 431.01 |
X Russian Championship: 0% -> 100% |
| 2024-05-06 | 23 -> 28 | 515.74 -> 491.71 |
IX Russian Riichi Championship: 57% -> 43% |
| 2024-04-12 | 25 -> 23 | 512.04 -> 515.74 |
Moscow Riichi 2022: 29% -> 14% |
| 2024-03-30 | 24 -> 25 | 505.45 -> 512.04 |
Seihoku spring tournament 2024: 0% -> 100% |
| 2024-03-20 | 24 | 513.18 -> 505.45 |
Tenpai can't buy happiness: 14% -> 0% |
| 2024-03-10 | 14 -> 24 | 581.35 -> 513.18 |
Agari Spring Tournament 2024: 0% -> 100% |