Patrikeeva Sofiya
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date Jan. 22, 2025 (latest changes Jan. 14, 2025).
200 place (110.70).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (612.90 * 1.80 * 1 + 33.71 * 3.75 * 1 + 0 + 0 + 0) / (1.80 * 1 + 3.75 * 1 + 1 + 1 + 1) = 143.81637426900585
p2 = (612.90 * 1.80 * 1 + 33.71 * 3.75 * 1) / max_coefficients = 77.57917981072556
score = 143.81637426900585 * 0.5 + 77.57917981072556 * 0.5 = 110.69777703986571
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-01-14 | 203 -> 200 | 110.70 | |
| 2025-01-07 | 198 -> 203 | 110.70 | |
| 2025-01-05 | 199 -> 198 | 110.70 | |
| 2025-01-04 | 197 -> 199 | 110.70 | |
| 2025-01-01 | 198 -> 197 | 110.70 | |
| 2024-12-29 | 197 -> 198 | 110.70 | |
| 2024-11-05 | 202 -> 197 | 110.70 | |
| 2024-11-04 | 197 -> 202 | 110.70 | |
| 2024-10-27 | 196 -> 197 | 110.70 | |
| 2024-10-26 | 197 -> 196 | 110.70 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 34 |
|
87/90 | 100% | 3.75 | RR | Moscow Riichi 2024 |
| 2 | 613 |
|
13/32 | 100% | 1.80 | CRR | "Green Dragon" in the Secret Chamber |