Grashhenko Artem

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date May 3, 2024 (latest changes May 3, 2024).

119 place (226.87).

max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001

p1 = (454.55 * 2.10 * 1 + 565.22 * 2.10 * 1 + 0 + 0 + 0) / (2.10 * 1 + 2.10 * 1 + 1 + 1 + 1) = 297.43194444444447

p2 = (565.22 * 2.10 * 1 + 454.55 * 2.10 * 1) / max_coefficients = 156.314598540146

score = 297.43194444444447 * 0.5 + 156.314598540146 * 0.5 = 226.87327149229523

Rating changes

Show

Date Place Points Reason
2024-04-27 120 -> 119 226.87
2024-04-25 121 -> 120 226.87
2024-04-12 123 -> 121 226.87
2024-03-30 123 226.87

Seihoku spring tournament 2024: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 565 2024-03-30 21/47 100% 2.10 RR Seihoku spring tournament 2024
2 455 2023-10-22 13/23 100% 2.10 CRR Mushroom League