Khan Dmitrii
From Moscow, Russia
Internal rating (RR)
Rating date Oct. 19, 2023 (latest changes Oct. 19, 2023).
93 place (283.54).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.57) = 14.26417
p1 = (504.50 * 4.05 * 0.57 + 68.97 * 3.75 * 1 + 570.09 * 4 * 1 + 0 + 0) / (4.05 * 0.57 + 3.75 * 1 + 4 * 1 + 1 + 1) = 307.2320764710709
p2 = (570.09 * 4 * 1 + 504.50 * 4.05 * 0.57 + 68.97 * 3.75 * 1) / max_coefficients = 259.84687507229654
score = 307.2320764710709 * 0.5 + 259.84687507229654 * 0.5 = 283.5394757716837
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-10-19 | 95 -> 93 | 283.54 | |
2023-10-12 | 89 -> 95 | 292.82 -> 283.54 |
Moscow Riichi 2022: 71% -> 57% |
2023-09-28 | 90 -> 89 | 292.82 | |
2023-09-20 | 92 -> 90 | 292.82 | |
2023-09-06 | 91 -> 92 | 292.82 | |
2023-09-03 | 103 -> 91 | 155.98 -> 292.82 |
SPB Riichi Open 2023: 0% -> 100% |
2023-08-12 | 101 -> 103 | 173.20 -> 155.98 |
Moscow Riichi 2022: 86% -> 71% |
2023-07-20 | 101 | 170.51 -> 173.20 | |
2023-07-06 | 103 -> 101 | 170.51 | |
2023-06-12 | 101 -> 103 | 185.94 -> 170.51 |
Moscow Riichi 2022: 100% -> 86% |
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 | 57% | 4.05 | RR | Moscow Riichi 2022 |