Kashaev Rostislav

From Novosibirsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date Aug. 4, 2026 (latest changes Aug. 4, 2026).

193 place (301.20).

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

p1 = (774.19 * 2.40 * 0.71 + 657.14 * 2.50 * 1 + 0 + 0 + 0) / (2.40 * 0.71 + 2.50 * 1 + 1 + 1 + 1) = 411.6923008682731

p2 = (657.14 * 2.50 * 1 + 774.19 * 2.40 * 0.71) / max_coefficients = 190.70624260391125

score = 411.6923008682731 * 0.5 + 190.70624260391125 * 0.5 = 301.19927173609216

Rating changes

Show

all results
Date Place Points Reason
2026-08-04 196 -> 193 301.20
2026-08-02 195 -> 196 301.20
2026-07-25 193 -> 195 301.20
2026-07-14 195 -> 193 301.20
2026-07-12 192 -> 195 301.20
2026-07-11 191 -> 192 301.20
2026-07-01 193 -> 191 301.20
2026-06-26 194 -> 193 301.20
2026-06-15 194 297.74 -> 301.20
2026-06-14 178 -> 194 305.85 -> 297.74

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 657 2026-04-19 13/36 100% 2.50 CRR Akademgorodok Riichi Mahjong Tournament 2026 Novosibirsk
2 774 2025-04-13 8/32 71% 2.40 CRR Akademgorodok Riichi Mahjong Tournament 2025 Novosibirsk
3 867 2024-05-05 🥉 3/16 0% 1.60 CRR Akademgorodok: Riichi Mahjong Tournament 2024 Novosibirsk
4 467 2022-04-17 9/16 0% 1.60 CRR Riichi Tournament 2022 Novosibirsk