Verik Elena

From Moscow, Russia

EMA: 15990216

Player page

Internal rating (RR)

Rating date Aug. 12, 2023 (latest changes Aug. 12, 2023).

47 place (415.13).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.71 + 3.50 * 0.57) = 12.842815

p1 = (648.65 * 4.05 * 0.71 + 720 * 4.20 * 1 + 114.94 * 3.75 * 1 + 0 + 0) / (4.05 * 0.71 + 4.20 * 1 + 3.75 * 1 + 1 + 1) = 415.13316875491273

p2 = (720 * 4.20 * 1 + 648.65 * 4.05 * 0.71 + 114.94 * 3.75 * 1) / max_coefficients = 415.1364011706156

score = 415.13316875491273 * 0.5 + 415.1364011706156 * 0.5 = 415.1347849627642

Rating changes

Show

all results
Date Place Points Reason
2023-08-12 45 -> 47 425.20 -> 415.13

Moscow Riichi 2022: 86% -> 71%
2023-07-20 47 -> 45 417.56 -> 425.20
2023-06-12 45 -> 47 426.94 -> 417.56

Moscow Riichi 2022: 100% -> 86%
2023-06-11 33 -> 45 476.81 -> 426.94

Money can not buy tenpai: 0% -> 100%
2023-05-28 33 473.26 -> 476.81
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

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 115 2023-06-11 78/88 100% 3.75 RR Money can not buy tenpai
2 720 2022-11-06 22/76 100% 4.20 RR IX Russian Riichi Championship
3 649 2022-06-12 40/112 71% 4.05 RR Moscow Riichi 2022