Shmatko Aleksandra
From Samara, Russia
Common russian riichi rating (CRR)
Rating date Nov. 3, 2024 (latest changes Nov. 3, 2024).
143 place (267.81).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (632.91 * 3.65 * 1 + 280.90 * 3.75 * 1 + 0 + 0 + 0) / (3.65 * 1 + 3.75 * 1 + 1 + 1 + 1) = 323.41346153846155
p2 = (632.91 * 3.65 * 1 + 280.90 * 3.75 * 1) / max_coefficients = 212.20820189274448
score = 323.41346153846155 * 0.5 + 212.20820189274448 * 0.5 = 267.810831715603
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-10-27 | 145 -> 143 | 267.81 | |
| 2024-10-22 | 146 -> 145 | 267.81 | |
| 2024-10-13 | 146 | 267.81 |
Moscow Riichi 2024: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 281 |
|
65/90 | 100% | 3.75 | RR | Moscow Riichi 2024 |
| 2 | 633 |
|
30/80 | 100% | 3.65 | RR | Riichi over Volga |