Verik Elena
From Moscow, Russia
EMA: 15990216
Internal rating (RR)
Rating date Aug. 19, 2023 (latest changes Aug. 19, 2023).
45 place (415.13).
how we calculated rating score
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
Date | Place | Points | Reason |
---|---|---|---|
2023-08-19 | 47 -> 45 | 415.13 | |
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 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 115 |
|
78/88 | 100% | 3.75 | RR | Money can not buy tenpai |
2 | 720 |
|
22/76 | 100% | 4.20 | RR | IX Russian Riichi Championship |
3 | 649 |
|
40/112 | 71% | 4.05 | RR | Moscow Riichi 2022 |