Pogosyan Tamara
From Saint Petersburg, Russia
EMA: 15990121
Internal rating (RR)
Rating date Aug. 10, 2025 (latest changes Aug. 9, 2025).
128 place (334.59).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.50 * 1) = 15.2
p1 = (217.39 * 2.10 * 0.57 + 949.15 * 3.25 * 1 + 0 + 0 + 0) / (2.10 * 0.57 + 3.25 * 1 + 1 + 1 + 1) = 449.07878452712373
p2 = (949.15 * 3.25 * 1 + 217.39 * 2.10 * 0.57) / max_coefficients = 220.1059210526316
score = 449.07878452712373 * 0.5 + 220.1059210526316 * 0.5 = 334.5923527898777
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2025-08-04 | 127 -> 128 | 333.52 -> 334.59 | |
2025-08-03 | 125 -> 127 | 333.52 | |
2025-07-30 | 128 -> 125 | 331.16 -> 333.52 |
Seihoku spring tournament 2024: 71% -> 57% |
2025-07-13 | 124 -> 128 | 331.16 | |
2025-07-12 | 122 -> 124 | 329.08 -> 331.16 | |
2025-07-10 | 123 -> 122 | 329.08 | |
2025-06-15 | 118 -> 123 | 332.31 -> 329.08 | |
2025-06-11 | 121 -> 118 | 332.31 | |
2025-05-30 | 121 | 330.30 -> 332.31 |
Seihoku spring tournament 2024: 86% -> 71% |
2025-05-12 | 123 -> 121 | 325.56 -> 330.30 |