Kravchenko Kirill
From Samara, Russia
Common russian riichi rating (CRR)
Rating date Dec. 19, 2023 (latest changes Dec. 19, 2023).
87 place (335.67).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.90 * 1) = 14.249820000000001
p1 = (532.71 * 4 * 1 + 528.74 * 3.75 * 1 + 0 + 0 + 0) / (4 * 1 + 3.75 * 1 + 1 + 1 + 1) = 382.6604651162791
p2 = (532.71 * 4 * 1 + 528.74 * 3.75 * 1) / max_coefficients = 288.67733066101886
score = 382.6604651162791 * 0.5 + 288.67733066101886 * 0.5 = 335.668897888649
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-12-19 | 90 -> 87 | 335.67 | |
2023-12-12 | 94 -> 90 | 335.67 | |
2023-11-28 | 98 -> 94 | 335.67 | |
2023-11-26 | 94 -> 98 | 336.69 -> 335.67 | |
2023-11-20 | 97 -> 94 | 336.69 | |
2023-11-06 | 101 -> 97 | 330.77 -> 336.69 | |
2023-11-05 | 97 -> 101 | 330.77 | |
2023-10-27 | 98 -> 97 | 330.77 | |
2023-10-22 | 95 -> 98 | 330.77 | |
2023-10-19 | 97 -> 95 | 330.77 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 533 |
|
51/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |
2 | 529 |
|
42/88 | 100% | 3.75 | RR | Money can not buy tenpai |