Shmatko Aleksandra

From Samara, Russia

Player page

Internal rating (RR)

Rating date Dec. 11, 2024 (latest changes Dec. 11, 2024).

114 place (267.81).

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

Show

Date Place Points Reason
2024-11-06 121 -> 114 267.81
2024-11-03 122 -> 121 267.81
2024-10-13 122 267.81

Moscow Riichi 2024: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 281 2024-10-13 65/90 100% 3.75 RR Moscow Riichi 2024
2 633 2024-08-04 30/80 100% 3.65 RR Riichi over Volga