Kravchenko Kirill
From Samara, Russia
Internal rating (RR)
Rating date July 14, 2024 (latest changes July 14, 2024).
29 place (576.00).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001
p1 = (528.74 * 3.75 * 0.86 + 532.71 * 4 * 1 + 672.90 * 4.60 * 1 + 659.57 * 2.80 * 1 + 0) / (3.75 * 0.86 + 4 * 1 + 4.60 * 1 + 2.80 * 1 + 1) = 561.8246299424399
p2 = (672.90 * 4.60 * 1 + 532.71 * 4 * 1 + 659.57 * 2.80 * 1 + 528.74 * 3.75 * 0.86) / max_coefficients = 590.172647229487
score = 561.8246299424399 * 0.5 + 590.172647229487 * 0.5 = 575.9986385859634
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-07-14 | 41 -> 29 | 483.63 -> 576.00 |
Guardian of the Winds: 0% -> 100% |
| 2024-07-06 | 45 -> 41 | 483.63 | |
| 2024-06-11 | 48 -> 45 | 485.24 -> 483.63 |
Money can not buy tenpai: 100% -> 86% |
| 2024-06-09 | 41 -> 48 | 485.24 | |
| 2024-05-12 | 60 -> 41 | 350.77 -> 485.24 |
X Russian Championship: 0% -> 100% |
| 2024-05-06 | 61 -> 60 | 347.15 -> 350.77 | |
| 2024-04-12 | 63 -> 61 | 347.15 | |
| 2024-03-30 | 60 -> 63 | 347.15 | |
| 2024-03-20 | 61 -> 60 | 347.15 | |
| 2024-03-10 | 52 -> 61 | 373.24 -> 347.15 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 660 |
|
17/48 | 100% | 2.80 | RR | Guardian of the Winds |
| 2 | 673 |
|
36/108 | 100% | 4.60 | RR | X Russian Championship |
| 3 | 533 |
|
51/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |
| 4 | 529 |
|
42/88 | 86% | 3.75 | RR | Money can not buy tenpai |