Zheleznyakova Anna
From Simferopol, Russia
Internal rating (RR)
Rating date May 10, 2026 (latest changes May 7, 2026).
224 place (133.76).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 14.85
p1 = (600 * 2 * 0.86 + 105.26 * 2.10 * 1 + 0 + 0 + 0) / (2 * 0.86 + 2.10 * 1 + 1 + 1 + 1) = 183.37735904434857
p2 = (600 * 2 * 0.86 + 105.26 * 2.10 * 1) / max_coefficients = 84.14612794612795
score = 183.37735904434857 * 0.5 + 84.14612794612795 * 0.5 = 133.76174349523825
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-05-03 | 220 -> 224 | 133.48 -> 133.76 | |
| 2026-04-27 | 216 -> 220 | 147.60 -> 133.48 |
South Dragon Cup II: 100% -> 86% |
| 2026-04-19 | 216 | 147.60 |
The Southern Dragon Cup 2026: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 105 |
|
18/20 | 100% | 2.10 | RR | The Southern Dragon Cup 2026 | Simferopol | |
| 2 | 600 |
|
7/16 | 86% | 2.00 | RR | South Dragon Cup II | Simferopol |