Zheleznyakova Anna

From Simferopol, Russia

Player page

Common russian riichi rating (CRR)

Rating date March 3, 2026 (latest changes March 2, 2026).

182 place (277.21).

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

p1 = (800 * 1.80 * 0.57 + 600 * 2 * 1 + 43.48 * 1.20 * 1 + 347.83 * 1.20 * 1 + 0) / (1.80 * 0.57 + 2 * 1 + 1.20 * 1 + 1.20 * 1 + 1) = 387.7066572088132

p2 = (600 * 2 * 1 + 800 * 1.80 * 0.57 + 347.83 * 1.20 * 1 + 43.48 * 1.20 * 1) / max_coefficients = 166.71438127090303

score = 387.7066572088132 * 0.5 + 166.71438127090303 * 0.5 = 277.2105192398581

Rating changes

Show

all results
Date Place Points Reason
2026-03-01 183 -> 182 277.21
2026-02-27 177 -> 183 292.02 -> 277.21

Happy Bamboo 2024: 71% -> 57%
2026-02-23 170 -> 177 292.02
2026-02-13 172 -> 170 292.02
2026-02-08 168 -> 172 292.02
2026-02-04 169 -> 168 292.02
2026-02-02 170 -> 169 292.02
2026-01-25 169 -> 170 292.02
2026-01-14 171 -> 169 292.02
2026-01-12 172 -> 171 292.02

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 57% 1.80 CRR Happy Bamboo 2024 Simferopol