Khan Dmitrii
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date June 15, 2025 (latest changes June 15, 2025).
120 place (385.24).
how we calculated rating score
max_coefficients = (4.10 * 1 + 4.60 * 0.86 + 3.85 * 1 + 3.75 * 1) = 15.64266
p1 = (56.18 * 3.75 * 1 + 570.09 * 4 * 0.29 + 333.33 * 3.05 * 0.86 + 848.10 * 3.65 * 1 + 305.26 * 3.85 * 1) / (3.75 * 1 + 4 * 0.29 + 3.05 * 0.86 + 3.65 * 1 + 3.85 * 1) = 400.1071503179693
p2 = (848.10 * 3.65 * 1 + 305.26 * 3.85 * 1 + 333.33 * 3.05 * 0.86 + 570.09 * 4 * 0.29) / max_coefficients = 370.3794623165114
score = 400.1071503179693 * 0.5 + 370.3794623165114 * 0.5 = 385.24330631724035
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-06-15 | 114 -> 120 | 390.73 -> 385.24 | |
| 2025-06-14 | 113 -> 114 | 390.73 | |
| 2025-06-11 | 116 -> 113 | 385.02 -> 390.73 |
Money can not buy tenpai: 14% -> 0% |
| 2025-06-09 | 114 -> 116 | 389.05 -> 385.02 |
Agari Summer Tournament 2024: 100% -> 86% |
| 2025-05-19 | 115 -> 114 | 389.05 | |
| 2025-05-17 | 112 -> 115 | 389.05 | |
| 2025-05-12 | 115 -> 112 | 380.94 -> 389.05 | |
| 2025-05-03 | 103 -> 115 | 394.38 -> 380.94 |
SPB Riichi Open 2023: 43% -> 29% |
| 2025-04-27 | 100 -> 103 | 394.38 | |
| 2025-04-26 | 99 -> 100 | 394.38 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City |
|---|---|---|---|---|---|---|---|---|
| 1 | 56 |
|
85/90 | 100% | 3.75 | RR | Moscow Riichi 2024 | Moscow |
| 2 | 305 |
|
67/96 | 100% | 3.85 | RR | SPB Riichi Open 2024 | Saint Petersburg |
| 3 | 848 |
|
13/80 | 100% | 3.65 | RR | Riichi over Volga | Samara |
| 4 | 333 |
|
35/52 | 86% | 3.05 | RR | Agari Summer Tournament 2024 | Moscow |
| 5 | 570 |
|
47/108 | 29% | 4.00 | RR | SPB Riichi Open 2023 | Saint Petersburg |
| 6 | 69 |
|
82/88 | 0% | 3.75 | RR | Money can not buy tenpai | Perm |
| 7 | 505 |
|
56/112 | 0% | 4.05 | RR | Moscow Riichi 2022 | Moscow |