Sirotkin Dmitry
From Moscow, Russia
EMA: 15990155
Common russian riichi rating (CRR)
Rating date June 20, 2024 (latest changes June 20, 2024).
50 place (514.12).
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 * 0.43 + 1000 * 2.80 * 0.43 + 494.25 * 3.75 * 0.86 + 495.33 * 4 * 1 + 235.29 * 3.05 * 1 + 456.52 * 2.10 * 1 + 252.34 * 4.60 * 1 + 803.92 * 3.05 * 1) / (4.20 * 0.43 + 2.80 * 0.43 + 3.75 * 0.86 + 4 * 1 + 3.05 * 1 + 2.10 * 1 + 4.60 * 1 + 3.05 * 1) = 510.0801348725195
p2 = (803.92 * 3.05 * 1 + 495.33 * 4 * 1 + 933.33 * 4.20 * 0.43 + 494.25 * 3.75 * 0.86) / max_coefficients = 518.1583174253445
score = 510.0801348725195 * 0.5 + 518.1583174253445 * 0.5 = 514.1192261489321
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-06-18 | 50 | 518.68 -> 514.12 |
Meeting in the billiard room: 57% -> 43% |
| 2024-06-11 | 52 -> 50 | 514.91 -> 518.68 |
Money can not buy tenpai: 100% -> 86% |
| 2024-06-09 | 63 -> 52 | 466.55 -> 514.91 |
Agari Summer Tournament 2024: 0% -> 100% |
| 2024-05-19 | 59 -> 63 | 466.55 | |
| 2024-05-12 | 35 -> 59 | 525.03 -> 466.55 |
X Russian Championship: 0% -> 100% |
| 2024-05-06 | 31 -> 35 | 552.36 -> 525.03 |
IX Russian Riichi Championship: 57% -> 43% |
| 2024-04-18 | 26 -> 31 | 572.06 -> 552.36 |
Meeting in the billiard room: 71% -> 57% |
| 2024-04-12 | 27 -> 26 | 567.89 -> 572.06 |
Moscow Riichi 2022: 29% -> 14% |
| 2024-03-30 | 26 -> 27 | 573.66 -> 567.89 |
Seihoku spring tournament 2024: 0% -> 100% |
| 2024-03-20 | 26 | 579.55 -> 573.66 |
Tenpai can't buy happiness: 14% -> 0% |