ZHAMYANOV Aldar

From Moscow, Russia

EMA: 15990492

Player page

Common russian riichi rating (CRR)

Rating date Aug. 16, 2026 (latest changes Aug. 16, 2026).

115 place (436.24).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 15.459999999999999

p1 = (558.14 * 3 * 0.86 + 175.44 * 3.90 * 1 + 647.06 * 2.30 * 1 + 120 * 3.10 * 1 + 629.63 * 2.45 * 1 + 531.47 * 4.71 * 1) / (3 * 0.86 + 3.90 * 1 + 2.30 * 1 + 3.10 * 1 + 2.45 * 1 + 4.71 * 1) = 421.6947870087697

p2 = (531.47 * 4.71 * 1 + 629.63 * 2.45 * 1 + 647.06 * 2.30 * 1 + 558.14 * 3 * 0.86) / max_coefficients = 450.78848641655884

score = 421.6947870087697 * 0.5 + 450.78848641655884 * 0.5 = 436.2416367126643

Rating changes

Show

all results
Date Place Points Reason
2026-08-16 116 -> 115 436.24
2026-08-15 116 434.59 -> 436.24
2026-08-03 112 -> 116 443.78 -> 434.59

Two roosters and Chuckles: 100% -> 86%
2026-08-02 111 -> 112 443.78
2026-07-25 109 -> 111 443.78
2026-07-18 108 -> 109 443.78
2026-07-14 109 -> 108 443.78
2026-07-12 108 -> 109 443.78
2026-07-11 106 -> 108 443.78
2026-07-02 108 -> 106 443.78

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 531 2026-06-14 68/144 100% 4.71 RR XII Russian Championship Samara
2 630 2026-05-17 11/28 100% 2.45 RR Hatiko under the sakura Korolyov
3 120 2026-04-05 45/51 100% 3.10 RR Moscow Riichi 2026 Moscow
4 647 2026-03-14 19/52 100% 2.30 CRR "Furin" club tournament: for the anniversary Moscow
5 175 2025-11-04 48/58 100% 3.90 RR XI Russian Championship Moscow
6 558 2025-08-03 20/44 86% 3.00 RR Two roosters and Chuckles Kirov