ZHAMYANOV Aldar

From Moscow, Russia

EMA: 15990492

Player page

Common russian riichi rating (CRR)

Rating date July 26, 2026 (latest changes July 26, 2026).

109 place (443.78).

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

p1 = (558.14 * 3 * 1 + 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 * 1 + 3.90 * 1 + 2.30 * 1 + 3.10 * 1 + 2.45 * 1 + 4.71 * 1) = 424.70092497430625

p2 = (531.47 * 4.71 * 1 + 558.14 * 3 * 1 + 629.63 * 2.45 * 1 + 647.06 * 2.30 * 1) / max_coefficients = 462.84956251111623

score = 424.70092497430625 * 0.5 + 462.84956251111623 * 0.5 = 443.77524374271127

Rating changes

Show

all results
Date Place Points Reason
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
2026-07-01 109 -> 108 443.78
2026-06-27 110 -> 109 443.78
2026-06-16 111 -> 110 443.78
2026-06-15 110 -> 111 435.38 -> 443.78
2026-06-14 130 -> 110 376.77 -> 435.38

XII Russian Championship: 0% -> 100%

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 20/44 100% 3.00 RR Two roosters and Chuckles Kirov