Saifulin Andrei

From Yekaterinburg, Russia

Player page

Common russian riichi rating (CRR)

Rating date March 9, 2024 (latest changes March 9, 2024).

67 place (384.84).

max_coefficients = (4 * 1 + 3.75 * 1 + 2.90 * 1 + 4.20 * 0.57) = 13.04988

p1 = (736.84 * 2.10 * 1 + 370.37 * 2.30 * 1 + 703.70 * 2.30 * 1 + 0 + 0) / (2.10 * 1 + 2.30 * 1 + 2.30 * 1 + 1 + 1) = 461.8091954022989

p2 = (703.70 * 2.30 * 1 + 736.84 * 2.10 * 1 + 370.37 * 2.30 * 1) / max_coefficients = 307.8756279751231

score = 461.8091954022989 * 0.5 + 307.8756279751231 * 0.5 = 384.84241168871097

Rating changes

Show

Date Place Points Reason
2024-03-06 68 -> 67 378.07 -> 384.84
2024-02-25 108 -> 68 249.99 -> 378.07

Chasing Kan: 0% -> 100%

2024-02-12 109 -> 108 249.99
2024-01-20 110 -> 109 249.99
2024-01-09 111 -> 110 249.99
2024-01-06 113 -> 111 246.29 -> 249.99
2024-01-05 114 -> 113 246.29
2023-12-19 118 -> 114 246.29
2023-12-17 119 -> 118 246.29
2023-12-12 123 -> 119 246.29

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 704 2024-02-25 9/28 100% 2.30 CRR Chasing Kan
2 370 2023-11-05 18/28 100% 2.30 CRR Finding Dora
3 737 2023-08-27 6/20 100% 2.10 CRR 13 tiles until tempai