Kashaev Rostislav

From Novosibirsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date March 1, 2026 (latest changes March 1, 2026).

190 place (267.83).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95

p1 = (866.67 * 1.60 * 0.29 + 774.19 * 2.40 * 1 + 0 + 0 + 0) / (1.60 * 0.29 + 2.40 * 1 + 1 + 1 + 1) = 384.87003851722346

p2 = (774.19 * 2.40 * 1 + 866.67 * 1.60 * 0.29) / max_coefficients = 150.7846153846154

score = 384.87003851722346 * 0.5 + 150.7846153846154 * 0.5 = 267.8273269509194

Rating changes

Show

all results
Date Place Points Reason
2026-03-01 191 -> 190 267.83
2026-02-23 184 -> 191 267.83
2026-02-16 185 -> 184 267.83
2026-02-13 186 -> 185 267.83
2026-02-08 185 -> 186 267.83
2026-02-04 186 -> 185 267.83
2026-01-26 187 -> 186 267.83
2026-01-25 185 -> 187 267.83
2026-01-14 186 -> 185 267.83
2026-01-12 188 -> 186 267.83

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 774 2025-04-13 8/32 100% 2.40 CRR Akademgorodok Riichi Mahjong Tournament 2025 Novosibirsk
2 867 2024-05-05 🥉 3/16 29% 1.60 CRR Akademgorodok: Riichi Mahjong Tournament 2024 Novosibirsk
3 467 2022-04-17 9/16 0% 1.60 CRR Riichi Tournament 2022 Novosibirsk