Druzhinina Alexandra

From Korolyov, Russia

Player page

Common russian riichi rating (CRR)

Rating date Sept. 6, 2024 (latest changes Sept. 6, 2024).

130 place (294.96).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.65 * 1 + 4 * 0.86) = 15.5284

p1 = (645.16 * 1.80 * 1 + 58.82 * 3.05 * 1 + 956.52 * 2.10 * 1 + 0 + 0) / (1.80 * 1 + 3.05 * 1 + 2.10 * 1 + 1 + 1) = 374.2346368715084

p2 = (956.52 * 2.10 * 1 + 645.16 * 1.80 * 1 + 58.82 * 3.05 * 1) / max_coefficients = 215.6951134695139

score = 374.2346368715084 * 0.5 + 215.6951134695139 * 0.5 = 294.96487517051116

Rating changes

Show

Date Place Points Reason
2024-09-06 131 -> 130 294.96
2024-09-03 130 -> 131 291.14 -> 294.96
2024-09-01 121 -> 130 296.57 -> 291.14
2024-08-26 122 -> 121 296.57
2024-08-11 122 295.41 -> 296.57
2024-08-04 118 -> 122 299.78 -> 295.41
2024-07-14 112 -> 118 299.78
2024-06-27 113 -> 112 299.78
2024-06-25 112 -> 113 299.78
2024-06-22 113 -> 112 299.78

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 645 2024-05-19 12/32 100% 1.80 CRR "Green Dragon" in the Secret Chamber
2 957 2024-03-30 3/47 100% 2.10 RR Seihoku spring tournament 2024
3 59 2024-03-10 49/52 100% 3.05 RR Agari Spring Tournament 2024