Makarova Zoya

From Izhevsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date Sept. 16, 2026 (latest changes Sept. 15, 2026).

154 place (370.96).

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

p1 = (800 * 1.60 * 1 + 666.67 * 2.30 * 1 + 48.95 * 4.71 * 1 + 644.07 * 3.40 * 1 + 0) / (1.60 * 1 + 2.30 * 1 + 4.71 * 1 + 3.40 * 1 + 1) = 402.28439661798615

p2 = (644.07 * 3.40 * 1 + 666.67 * 2.30 * 1 + 800 * 1.60 * 1 + 48.95 * 4.71 * 1) / max_coefficients = 339.6314081765088

score = 402.28439661798615 * 0.5 + 339.6314081765088 * 0.5 = 370.9579023972475

Rating changes

Show

all results
Date Place Points Reason
2026-09-07 155 -> 154 370.96
2026-09-06 151 -> 155 370.96
2026-09-02 154 -> 151 370.96
2026-08-31 154 370.41 -> 370.96
2026-08-30 150 -> 154 370.41
2026-08-27 148 -> 150 370.41
2026-08-16 243 -> 148 241.89 -> 370.41

Ufa Championship 2026: 0% -> 100%
2026-08-15 243 241.17 -> 241.89
2026-08-13 244 -> 243 241.17
2026-08-04 246 -> 244 241.17

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 644 2026-08-16 22/60 100% 3.40 RR Ufa Championship 2026 Ufa
2 49 2026-06-14 137/144 100% 4.71 RR XII Russian Championship Samara
3 667 2026-05-31 6/16 100% 2.30 CRR Nagashi mangal Izhevsk
4 800 2026-03-21 4/16 100% 1.60 CRR Grief from Uma Izhevsk