Zheleznyakova Anna

From Simferopol, Russia

Player page

Internal rating (RR)

Rating date July 15, 2026 (latest changes July 14, 2026).

235 place (117.19).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997

p1 = (600 * 2 * 0.71 + 105.26 * 2.10 * 1 + 0 + 0 + 0) / (2 * 0.71 + 2.10 * 1 + 1 + 1 + 1) = 165.1517936464173

p2 = (600 * 2 * 0.71 + 105.26 * 2.10 * 1) / max_coefficients = 69.23092234484027

score = 165.1517936464173 * 0.5 + 69.23092234484027 * 0.5 = 117.19135799562878

Rating changes

Show

all results
Date Place Points Reason
2026-07-14 236 -> 235 117.19
2026-07-12 233 -> 236 117.19
2026-06-27 230 -> 233 131.81 -> 117.19

South Dragon Cup II: 86% -> 71%
2026-06-15 230 130.35 -> 131.81
2026-06-14 210 -> 230 133.76 -> 130.35
2026-06-13 211 -> 210 133.76
2026-06-09 213 -> 211 133.76
2026-06-04 215 -> 213 133.76
2026-05-17 214 -> 215 133.76
2026-05-14 215 -> 214 133.76

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 71% 2.00 RR South Dragon Cup II Simferopol