Shmatko Aleksandra

From Samara, Russia

Player page

Common russian riichi rating (CRR)

Rating date Nov. 3, 2026 (latest changes Nov. 3, 2026).

210 place (289.40).

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

p1 = (285.71 * 2.60 * 0.29 + 857.14 * 3.50 * 0.43 + 527.27 * 3 * 1 + 132.87 * 4.71 * 1 + 0) / (2.60 * 0.29 + 3.50 * 0.43 + 3 * 1 + 4.71 * 1 + 1) = 338.32530503281316

p2 = (527.27 * 3 * 1 + 857.14 * 3.50 * 0.43 + 132.87 * 4.71 * 1 + 285.71 * 2.60 * 0.29) / max_coefficients = 240.4704737183647

score = 338.32530503281316 * 0.5 + 240.4704737183647 * 0.5 = 289.39788937558893

Rating changes

Show

all results
Date Place Points Reason
2026-11-03 193 -> 210 314.62 -> 289.40

Riichi over The Volga 2025: 57% -> 43%
2026-11-02 194 -> 193 314.62
2026-11-01 193 -> 194 314.62
2026-10-31 189 -> 193 314.62
2026-10-24 185 -> 189 314.62
2026-10-17 184 -> 185 314.62
2026-10-16 183 -> 184 314.62
2026-10-15 184 -> 183 314.62
2026-10-13 179 -> 184 329.09 -> 314.62

Moscow Riichi 2024: 14% -> 0%
2026-10-10 178 -> 179 329.09

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 133 2026-06-14 125/144 100% 4.71 RR XII Russian Championship Samara
2 527 2026-01-25 27/56 100% 3.00 RR Riichi On Ice 2026 Samara
3 857 2025-05-03 11/71 43% 3.50 RR Riichi over The Volga 2025 Samara
4 286 2025-01-26 31/43 29% 2.60 RR Riichi On Ice Samara
5 281 2024-10-13 65/90 0% 3.75 RR Moscow Riichi 2024 Moscow
6 633 2024-08-04 30/80 0% 3.65 RR Riichi over Volga Samara