Lipitan Svetlana
From Kirov, Russia
Internal rating (RR)
Rating date Nov. 5, 2022 (latest changes Nov. 5, 2022).
71 place (125.45).
how we calculated rating score
max_coefficients = (4.05 * 1 + 3.50 * 1 + 3.45 * 1 + 3.30 * 1) = 14.3
p1 = (36.36 * 3.30 * 1 + 342.34 * 4.05 * 1 + 0 + 0 + 0) / (3.30 * 1 + 4.05 * 1 + 1 + 1 + 1) = 145.55458937198068
p2 = (342.34 * 4.05 * 1 + 36.36 * 3.30 * 1) / max_coefficients = 105.34895104895105
score = 145.55458937198068 * 0.5 + 105.34895104895105 * 0.5 = 125.45177021046587
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2022-10-14 | 71 | 125.45 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 342 |
|
74/112 | 100% | 4.05 | RR | Moscow Riichi 2022 |
2 | 36 |
|
54/56 | 100% | 3.30 | RR | Kirov Tournament |