Zheleznyakova Anna

From Simferopol, Russia

Player page

Internal rating (RR)

Rating date Sept. 16, 2026 (latest changes Sept. 13, 2026).

251 place (102.04).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41

p1 = (600 * 2 * 0.57 + 105.26 * 2.10 * 1 + 0 + 0 + 0) / (2 * 0.57 + 2.10 * 1 + 1 + 1 + 1) = 145.24412122765426

p2 = (600 * 2 * 0.57 + 105.26 * 2.10 * 1) / max_coefficients = 58.84036340038936

score = 145.24412122765426 * 0.5 + 58.84036340038936 * 0.5 = 102.0422423140218

Rating changes

Show

all results
Date Place Points Reason
2026-09-07 252 -> 251 102.04
2026-09-06 246 -> 252 102.04
2026-09-01 251 -> 246 102.04
2026-08-31 251 101.95 -> 102.04
2026-08-27 247 -> 251 117.45 -> 101.95

South Dragon Cup II: 71% -> 57%
2026-08-16 241 -> 247 117.45
2026-08-15 241 117.19 -> 117.45
2026-08-13 243 -> 241 117.19
2026-08-04 247 -> 243 117.19
2026-08-03 248 -> 247 117.19

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 105 2026-04-19 18/20 100% 2.10 RR The Southern Dragon Cup 2026 Simferopol
2 600 2025-04-27 7/16 57% 2.00 RR South Dragon Cup II Simferopol