Khan Dmitrii
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date May 3, 2024 (latest changes May 3, 2024).
111 place (240.36).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001
p1 = (504.50 * 4.05 * 0.14 + 68.97 * 3.75 * 1 + 570.09 * 4 * 1 + 0 + 0) / (4.05 * 0.14 + 3.75 * 1 + 4 * 1 + 1 + 1) = 274.08654197581603
p2 = (570.09 * 4 * 1 + 504.50 * 4.05 * 0.14 + 68.97 * 3.75 * 1) / max_coefficients = 206.64014598540143
score = 274.08654197581603 * 0.5 + 206.64014598540143 * 0.5 = 240.36334398060873
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-05-01 | 112 -> 111 | 240.36 | |
| 2024-04-27 | 114 -> 112 | 240.36 | |
| 2024-04-12 | 109 -> 114 | 257.12 -> 240.36 |
Moscow Riichi 2022: 29% -> 14% |
| 2024-03-30 | 104 -> 109 | 257.12 | |
| 2024-03-20 | 107 -> 104 | 257.12 | |
| 2024-03-10 | 103 -> 107 | 262.80 -> 257.12 | |
| 2024-03-09 | 104 -> 103 | 262.80 | |
| 2024-03-06 | 108 -> 104 | 257.54 -> 262.80 | |
| 2024-02-27 | 109 -> 108 | 257.54 | |
| 2024-02-25 | 107 -> 109 | 257.54 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 570 |
|
47/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |
| 2 | 69 |
|
82/88 | 100% | 3.75 | RR | Money can not buy tenpai |
| 3 | 505 |
|
56/112 | 14% | 4.05 | RR | Moscow Riichi 2022 |