Sviridova Valentina
From Moscow, Russia
EMA: 15990330
Internal rating (RR)
Rating date Aug. 31, 2025 (latest changes Aug. 31, 2025).
189 place (179.64).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.50 * 1) = 15.2
p1 = (392.16 * 3.05 * 0.57 + 470.59 * 3.05 * 0.71 + 0 + 0 + 0) / (3.05 * 0.57 + 3.05 * 0.71 + 1 + 1 + 1) = 246.8682207390573
p2 = (470.59 * 3.05 * 0.71 + 392.16 * 3.05 * 0.57) / max_coefficients = 112.41250000000001
score = 246.8682207390573 * 0.5 + 112.41250000000001 * 0.5 = 179.64036036952865
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-08-31 | 182 -> 189 | 179.64 | |
| 2025-08-09 | 179 -> 182 | 193.00 -> 179.64 |
Agari Summer Tournament 2024: 86% -> 71% |
| 2025-08-04 | 180 -> 179 | 192.39 -> 193.00 | |
| 2025-08-03 | 175 -> 180 | 192.39 | |
| 2025-07-13 | 171 -> 175 | 192.39 | |
| 2025-07-12 | 171 | 191.22 -> 192.39 | |
| 2025-07-10 | 168 -> 171 | 200.38 -> 191.22 |
Agari Spring Tournament 2024: 71% -> 57% |
| 2025-07-03 | 169 -> 168 | 200.38 | |
| 2025-06-15 | 158 -> 169 | 202.35 -> 200.38 | |
| 2025-06-11 | 166 -> 158 | 202.35 |