Pogosyan Tamara
From Saint Petersburg, Russia
EMA: 15990121
Internal rating (RR)
Rating date March 7, 2026 (latest changes March 7, 2026).
1 place (841.13).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95
p1 = (217.39 * 2.10 * 0.14 + 949.15 * 3.25 * 0.86 + 883.12 * 3.45 * 1 + 807.02 * 3.90 * 1 + 945.95 * 3.40 * 1) / (2.10 * 0.14 + 3.25 * 0.86 + 3.45 * 1 + 3.90 * 1 + 3.40 * 1) = 875.9622323899862
p2 = (945.95 * 3.40 * 1 + 807.02 * 3.90 * 1 + 883.12 * 3.45 * 1 + 949.15 * 3.25 * 0.86) / max_coefficients = 806.3063545150502
score = 875.9622323899862 * 0.5 + 806.3063545150502 * 0.5 = 841.1342934525182
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-02-23 | 14 -> 1 | 687.05 -> 841.13 |
White Wolf Cup 2026: 0% -> 100% |
| 2026-02-16 | 14 | 705.12 -> 687.05 |
White Wolf Cup: 100% -> 86% |
| 2026-02-02 | 17 -> 14 | 705.12 | |
| 2026-01-30 | 18 -> 17 | 700.32 -> 705.12 |
Seihoku spring tournament 2024: 29% -> 14% |
| 2026-01-26 | 19 -> 18 | 700.32 | |
| 2026-01-25 | 17 -> 19 | 700.32 | |
| 2026-01-01 | 18 -> 17 | 700.32 | |
| 2025-12-07 | 19 -> 18 | 700.32 | |
| 2025-11-30 | 19 | 695.85 -> 700.32 |
Seihoku spring tournament 2024: 43% -> 29% |
| 2025-11-04 | 55 -> 19 | 550.77 -> 695.85 |
XI Russian Championship: 0% -> 100% |