Verik Elena

From Moscow, Russia

EMA: 15990216

Player page

Internal rating (RR)

Rating date May 20, 2023 (latest changes May 20, 2023).

33 place (473.26).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.71 + 3.45 * 0.57) = 12.72138

p1 = (648.65 * 4.05 * 1 + 720 * 4.20 * 1 + 0 + 0 + 0) / (4.05 * 1 + 4.20 * 1 + 1 + 1 + 1) = 502.31377777777783

p2 = (720 * 4.20 * 1 + 648.65 * 4.05 * 1) / max_coefficients = 444.2151716244622

score = 502.31377777777783 * 0.5 + 444.2151716244622 * 0.5 = 473.26447470112

Rating changes

Show

all results
Date Place Points Reason
2023-05-20 33 464.87 -> 473.26
2023-05-06 34 -> 33 464.87
2023-04-19 34 461.01 -> 464.87
2023-03-28 34 457.19 -> 461.01
2023-03-20 33 -> 34 449.94 -> 457.19
2023-03-06 36 -> 33 449.94
2023-02-19 36 447.28 -> 449.94
2023-01-28 37 -> 36 443.28 -> 447.28
2022-12-19 37 441.43 -> 443.28
2022-11-28 40 -> 37 437.05 -> 441.43

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 720 2022-11-06 22/76 100% 4.20 RR IX Russian Riichi Championship
2 649 2022-06-12 40/112 100% 4.05 RR Moscow Riichi 2022