Zhelnova Anna

From Novosibirsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date Aug. 31, 2026 (latest changes Aug. 31, 2026).

199 place (300.31).

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

p1 = (935.48 * 2.40 * 0.57 + 628.57 * 2.50 * 1 + 0 + 0 + 0) / (2.40 * 0.57 + 2.50 * 1 + 1 + 1 + 1) = 415.3937502910632

p2 = (628.57 * 2.50 * 1 + 935.48 * 2.40 * 0.57) / max_coefficients = 185.22517845554836

score = 415.3937502910632 * 0.5 + 185.22517845554836 * 0.5 = 300.3094643733058

Rating changes

Show

all results
Date Place Points Reason
2026-08-31 199 300.01 -> 300.31
2026-08-16 193 -> 199 300.01
2026-08-15 193 299.33 -> 300.01
2026-08-13 175 -> 193 322.00 -> 299.33

Akademgorodok Riichi Mahjong Tournament 2025: 71% -> 57%
2026-08-04 177 -> 175 322.00
2026-08-03 178 -> 177 322.00
2026-07-18 176 -> 178 322.00
2026-07-12 174 -> 176 322.00
2026-07-11 173 -> 174 322.00
2026-07-04 174 -> 173 322.00

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 629 2026-04-19 14/36 100% 2.50 CRR Akademgorodok Riichi Mahjong Tournament 2026 Novosibirsk
2 935 2025-04-13 🥉 3/32 57% 2.40 CRR Akademgorodok Riichi Mahjong Tournament 2025 Novosibirsk