Pogosyan Tamara
From Saint Petersburg, Russia
EMA: 15990121
Internal rating (RR)
Rating date July 20, 2023 (latest changes July 20, 2023).
65 place (334.91).
how we calculated rating score
max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 3.50 * 0.57) = 13.421155
p1 = (639.64 * 4.05 * 0.86 + 760 * 3.45 * 0.43 + 0 + 0 + 0) / (4.05 * 0.86 + 3.45 * 0.43 + 1 + 1 + 1) = 420.65050928153414
p2 = (639.64 * 4.05 * 0.86 + 760 * 3.45 * 0.43) / max_coefficients = 249.1693151595373
score = 420.65050928153414 * 0.5 + 249.1693151595373 * 0.5 = 334.9099122205357
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-07-20 | 68 -> 65 | 330.43 -> 334.91 | |
2023-07-06 | 69 -> 68 | 330.43 | |
2023-06-19 | 79 -> 69 | 289.37 -> 330.43 | |
2021-02-01 | 61 -> 79 | 516.05 -> 289.37 | |
2020-02-01 | 61 | 516.05 |