Zheleznyakova Anna

From Simferopol, Russia

Player page

Common russian riichi rating (CRR)

Rating date Feb. 8, 2026 (latest changes Feb. 8, 2026).

175 place (292.02).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95

p1 = (800 * 1.80 * 0.71 + 600 * 2 * 1 + 43.48 * 1.20 * 1 + 347.83 * 1.20 * 1 + 0) / (1.80 * 0.71 + 2 * 1 + 1.20 * 1 + 1.20 * 1 + 1) = 403.56789226024347

p2 = (600 * 2 * 1 + 800 * 1.80 * 0.71 + 347.83 * 1.20 * 1 + 43.48 * 1.20 * 1) / max_coefficients = 180.47826086956522

score = 403.56789226024347 * 0.5 + 180.47826086956522 * 0.5 = 292.02307656490433

Rating changes

Show

all results
Date Place Points Reason
2026-02-08 171 -> 175 292.02
2026-02-04 172 -> 171 292.02
2026-02-02 173 -> 172 292.02
2026-01-26 174 -> 173 292.02
2026-01-25 172 -> 174 292.02
2026-01-14 175 -> 172 292.02
2026-01-12 176 -> 175 292.02
2026-01-07 175 -> 176 292.02
2026-01-03 174 -> 175 292.02
2025-12-29 175 -> 174 292.02

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 348 2025-12-06 16/24 100% 1.20 CRR Riichi on fire Simferopol
2 43 2025-07-26 23/24 100% 1.20 CRR Pands in discards Simferopol
3 600 2025-04-27 7/16 100% 2.00 RR South Dragon Cup II Simferopol
4 800 2024-10-27 4/16 71% 1.80 CRR Happy Bamboo 2024 Simferopol