Sirotkin Dmitry
From Moscow, Russia
EMA: 15990155
Common russian riichi rating (CRR)
Rating date Aug. 18, 2024 (latest changes Aug. 18, 2024).
43 place (555.25).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.65 * 1 + 3.05 * 1) = 15.3
p1 = (1000 * 2.80 * 0.29 + 235.29 * 3.05 * 1 + 933.33 * 4.20 * 0.29 + 494.25 * 3.75 * 0.71 + 495.33 * 4 * 1 + 456.52 * 2.10 * 1 + 252.34 * 4.60 * 1 + 803.92 * 3.05 * 1 + 822.78 * 3.65 * 1) / (2.80 * 0.29 + 3.05 * 1 + 4.20 * 0.29 + 3.75 * 0.71 + 4 * 1 + 2.10 * 1 + 4.60 * 1 + 3.05 * 1 + 3.65 * 1) = 537.9285095324934
p2 = (822.78 * 3.65 * 1 + 803.92 * 3.05 * 1 + 495.33 * 4 * 1 + 494.25 * 3.75 * 0.71) / max_coefficients = 572.5718954248366
score = 537.9285095324934 * 0.5 + 572.5718954248366 * 0.5 = 555.250202478665
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-08-18 | 43 | 558.87 -> 555.25 |
Meeting in the billiard room: 43% -> 29% |
| 2024-08-11 | 42 -> 43 | 563.87 -> 558.87 |
Money can not buy tenpai: 86% -> 71% |
| 2024-08-04 | 60 -> 42 | 492.31 -> 563.87 |
Riichi over Volga: 0% -> 100% |
| 2024-07-14 | 54 -> 60 | 492.31 | |
| 2024-07-06 | 49 -> 54 | 514.12 -> 492.31 |
IX Russian Riichi Championship: 43% -> 29% |
| 2024-07-03 | 50 -> 49 | 514.12 | |
| 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 |