Verik Elena
From Moscow, Russia
EMA: 15990216
Internal rating (RR)
Rating date Oct. 19, 2023 (latest changes Oct. 19, 2023).
63 place (375.78).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.57) = 14.26417
p1 = (648.65 * 4.05 * 0.57 + 720 * 4.20 * 1 + 114.94 * 3.75 * 1 + 0 + 0) / (4.05 * 0.57 + 4.20 * 1 + 3.75 * 1 + 1 + 1) = 404.1129566860211
p2 = (720 * 4.20 * 1 + 648.65 * 4.05 * 0.57 + 114.94 * 3.75 * 1) / max_coefficients = 347.45169189654916
score = 404.1129566860211 * 0.5 + 347.45169189654916 * 0.5 = 375.78232429128514
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-10-12 | 64 -> 63 | 387.16 -> 375.78 |
Moscow Riichi 2022: 71% -> 57% |
2023-09-20 | 65 -> 64 | 387.16 | |
2023-09-06 | 66 -> 65 | 387.16 | |
2023-09-03 | 45 -> 66 | 415.13 -> 387.16 | |
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 |
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 | 57% | 4.05 | RR | Moscow Riichi 2022 |