Kanafeev Rustam

From Samara, Russia

Player page

Internal rating (RR)

Rating date March 27, 2026 (latest changes March 26, 2026).

27 place (666.45).

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

p1 = (987.34 * 3.65 * 0.43 + 714.29 * 2.60 * 0.71 + 757.14 * 3.50 * 1 + 963.64 * 3 * 1 + 0) / (3.65 * 0.43 + 2.60 * 0.71 + 3.50 * 1 + 3 * 1 + 1) = 770.2244274403772

p2 = (963.64 * 3 * 1 + 757.14 * 3.50 * 1 + 987.34 * 3.65 * 0.43 + 714.29 * 2.60 * 0.71) / max_coefficients = 562.6795986622074

score = 770.2244274403772 * 0.5 + 562.6795986622074 * 0.5 = 666.4520130512923

Rating changes

Show

all results
Date Place Points Reason
2026-03-26 23 -> 27 674.40 -> 666.45

Riichi On Ice: 86% -> 71%
2026-03-10 24 -> 23 674.40
2026-03-01 26 -> 24 674.40
2026-02-23 22 -> 26 674.40
2026-02-16 23 -> 22 674.40
2026-02-08 24 -> 23 674.40
2026-02-04 16 -> 24 696.44 -> 674.40

Riichi over Volga: 57% -> 43%
2026-02-02 19 -> 16 696.44
2026-01-26 17 -> 19 704.35 -> 696.44

Riichi On Ice: 100% -> 86%
2026-01-25 51 -> 17 541.95 -> 704.35

Riichi On Ice 2026: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 964 2026-01-25 🥉 3/56 100% 3.00 RR Riichi On Ice 2026 Samara
2 757 2025-05-03 18/71 100% 3.50 RR Riichi over The Volga 2025 Samara
3 714 2025-01-26 13/43 71% 2.60 RR Riichi On Ice Samara
4 987 2024-08-04 🥈 2/80 43% 3.65 RR Riichi over Volga Samara