Kravchenko Kirill
From Samara, Russia
Common russian riichi rating (CRR)
Rating date May 19, 2024 (latest changes May 14, 2024).
54 place (485.24).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 1 + 3.05 * 1) = 15.399999999999999
p1 = (528.74 * 3.75 * 1 + 532.71 * 4 * 1 + 672.90 * 4.60 * 1 + 0 + 0) / (3.75 * 1 + 4 * 1 + 4.60 * 1 + 1 + 1) = 502.3644599303136
p2 = (672.90 * 4.60 * 1 + 532.71 * 4 * 1 + 528.74 * 3.75 * 1) / max_coefficients = 468.1123376623377
score = 502.3644599303136 * 0.5 + 468.1123376623377 * 0.5 = 485.23839879632567
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-05-12 | 83 -> 54 | 341.46 -> 485.24 |
X Russian Championship: 0% -> 100% |
| 2024-05-06 | 84 -> 83 | 341.46 | |
| 2024-04-18 | 85 -> 84 | 341.46 | |
| 2024-04-12 | 86 -> 85 | 341.46 | |
| 2024-03-30 | 84 -> 86 | 341.46 | |
| 2024-03-20 | 87 -> 84 | 341.46 | |
| 2024-03-10 | 82 -> 87 | 348.94 -> 341.46 | |
| 2024-03-06 | 84 -> 82 | 342.01 -> 348.94 | |
| 2024-02-27 | 85 -> 84 | 342.01 | |
| 2024-02-25 | 83 -> 85 | 342.01 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 673 |
|
36/108 | 100% | 4.60 | RR | X Russian Championship |
| 2 | 533 |
|
51/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |
| 3 | 529 |
|
42/88 | 100% | 3.75 | RR | Money can not buy tenpai |