Verik Elena

From Moscow, Russia

EMA: 15990216

Player page

Internal rating (RR)

Rating date May 28, 2023 (latest changes May 28, 2023).

33 place (476.81).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.71 + 3.10 * 0.57) = 12.52139

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 = 451.3101181258631

score = 502.31377777777783 * 0.5 + 451.3101181258631 * 0.5 = 476.81194795182046

Rating changes

Show

all results
Date Place Points Reason
2023-05-28 33 473.26 -> 476.81
2023-05-20 33 464.87 -> 473.26
2023-05-06 34 -> 33 464.87
2023-05-05 34 464.87

Tournaments

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