Federov Aleksey
From Korolyov, Russia
Common russian riichi rating (CRR)
Rating date Oct. 22, 2024 (latest changes Oct. 22, 2024).
196 place (112.92).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (274.51 * 3.05 * 1 + 193.55 * 1.80 * 1 + 0 + 0 + 0) / (3.05 * 1 + 1.80 * 1 + 1 + 1 + 1) = 151.03694267515922
p2 = (274.51 * 3.05 * 1 + 193.55 * 1.80 * 1) / max_coefficients = 74.80378548895898
score = 151.03694267515922 * 0.5 + 74.80378548895898 * 0.5 = 112.92036408205911
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-10-13 | 181 -> 196 | 113.69 -> 112.92 | |
| 2024-09-15 | 177 -> 181 | 113.69 | |
| 2024-09-14 | 179 -> 177 | 113.69 | |
| 2024-09-06 | 180 -> 179 | 113.69 | |
| 2024-09-03 | 180 | 112.34 -> 113.69 | |
| 2024-09-01 | 170 -> 180 | 114.26 -> 112.34 | |
| 2024-08-26 | 176 -> 170 | 114.26 | |
| 2024-08-25 | 177 -> 176 | 114.26 | |
| 2024-08-22 | 176 -> 177 | 114.26 | |
| 2024-08-11 | 176 | 113.85 -> 114.26 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 194 |
|
26/32 | 100% | 1.80 | CRR | "Green Dragon" in the Secret Chamber |
| 2 | 275 |
|
38/52 | 100% | 3.05 | RR | Agari Spring Tournament 2024 |