Danilov Aleksandr
From Moscow, Russia
Internal rating (RR)
Rating date Nov. 21, 2024 (latest changes Nov. 6, 2024).
22 place (647.77).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (607.48 * 4 * 0.71 + 647.06 * 3.05 * 1 + 108.70 * 2.10 * 1 + 869.16 * 4.60 * 1 + 764.71 * 3.05 * 1 + 702.13 * 2.80 * 1 + 620.25 * 3.65 * 1 + 473.68 * 3.85 * 1) / (4 * 0.71 + 3.05 * 1 + 2.10 * 1 + 4.60 * 1 + 3.05 * 1 + 2.80 * 1 + 3.65 * 1 + 3.85 * 1) = 628.7854622224277
p2 = (869.16 * 4.60 * 1 + 764.71 * 3.05 * 1 + 620.25 * 3.65 * 1 + 647.06 * 3.05 * 1) / max_coefficients = 666.7463722397476
score = 628.7854622224277 * 0.5 + 666.7463722397476 * 0.5 = 647.7659172310877
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-11-06 | 24 -> 22 | 647.77 | |
| 2024-11-03 | 24 | 650.98 -> 647.77 |
SPB Riichi Open 2023: 86% -> 71% |
| 2024-10-13 | 20 -> 24 | 657.96 -> 650.98 | |
| 2024-10-11 | 21 -> 20 | 657.96 | |
| 2024-09-03 | 21 | 656.31 -> 657.96 |
SPB Riichi Open 2023: 100% -> 86% |
| 2024-09-01 | 12 -> 21 | 686.98 -> 656.31 |
SPB Riichi Open 2024: 0% -> 100% |
| 2024-08-11 | 14 -> 12 | 683.16 -> 686.98 | |
| 2024-08-04 | 9 -> 14 | 690.87 -> 683.16 |
Riichi over Volga: 0% -> 100% |
| 2024-07-14 | 8 -> 9 | 687.32 -> 690.87 |
Guardian of the Winds: 0% -> 100% |
| 2024-06-11 | 10 -> 8 | 674.76 -> 687.32 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 474 |
|
51/96 | 100% | 3.85 | RR | SPB Riichi Open 2024 |
| 2 | 620 |
|
31/80 | 100% | 3.65 | RR | Riichi over Volga |
| 3 | 702 |
|
15/48 | 100% | 2.80 | RR | Guardian of the Winds |
| 4 | 765 |
|
13/52 | 100% | 3.05 | RR | Agari Summer Tournament 2024 |
| 5 | 869 |
|
15/108 | 100% | 4.60 | RR | X Russian Championship |
| 6 | 109 |
|
42/47 | 100% | 2.10 | RR | Seihoku spring tournament 2024 |
| 7 | 647 |
|
19/52 | 100% | 3.05 | RR | Agari Spring Tournament 2024 |
| 8 | 607 |
|
43/108 | 71% | 4.00 | RR | SPB Riichi Open 2023 |