Verik Elena

From Moscow, Russia

EMA: 15990216

Player page

Internal rating (RR)

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

66 place (345.65).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 4.05 * 0.43) = 13.085650000000001

p1 = (648.65 * 4.05 * 0.43 + 720 * 4.20 * 0.86 + 114.94 * 3.75 * 1 + 0 + 0) / (4.05 * 0.43 + 4.20 * 0.86 + 3.75 * 1 + 1 + 1) = 374.253201210574

p2 = (720 * 4.20 * 0.86 + 648.65 * 4.05 * 0.43 + 114.94 * 3.75 * 1) / max_coefficients = 317.0526492761154

score = 374.253201210574 * 0.5 + 317.0526492761154 * 0.5 = 345.6529252433447

Rating changes

Show

all results
Date Place Points Reason
2023-12-12 60 -> 66 359.47 -> 345.65

Moscow Riichi 2022: 57% -> 43%
2023-11-28 64 -> 60 359.47
2023-11-20 68 -> 64 359.47
2023-11-06 64 -> 68 375.78 -> 359.47

IX Russian Riichi Championship: 100% -> 86%
2023-10-12 65 -> 64 387.16 -> 375.78

Moscow Riichi 2022: 71% -> 57%
2023-09-20 66 -> 65 387.16
2023-09-06 67 -> 66 387.16
2023-09-03 46 -> 67 415.13 -> 387.16
2023-08-19 48 -> 46 415.13
2023-08-12 46 -> 48 425.20 -> 415.13

Moscow Riichi 2022: 86% -> 71%

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 86% 4.20 RR IX Russian Riichi Championship
3 649 2022-06-12 40/112 43% 4.05 RR Moscow Riichi 2022