Menchinskaya Lada

From Perm, Russia

Player page

Common russian riichi rating (CRR)

Rating date Sept. 3, 2023 (latest changes Sept. 3, 2023).

163 place (153.78).

max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.71) = 14.842915

p1 = (1000 * 1.20 * 0.71 + 183.91 * 3.75 * 1 + 0 + 0 + 0) / (1.20 * 0.71 + 3.75 * 1 + 1 + 1 + 1) = 203.3373821505003

p2 = (1000 * 1.20 * 0.71 + 183.91 * 3.75 * 1) / max_coefficients = 104.21268329031057

score = 203.3373821505003 * 0.5 + 104.21268329031057 * 0.5 = 153.77503272040542

Rating changes

Show

Date Place Points Reason
2023-09-03 138 -> 163 173.41 -> 153.78

Vyatka rooster: 86% -> 71%

2023-08-27 133 -> 138 173.41
2023-08-26 132 -> 133 173.41
2023-08-19 133 -> 132 173.41
2023-08-12 133 170.85 -> 173.41
2023-07-06 135 -> 133 170.85
2023-07-05 136 -> 135 170.85
2023-07-03 134 -> 136 185.28 -> 170.85

Vyatka rooster: 100% -> 86%

2023-06-12 135 -> 134 182.69 -> 185.28
2023-06-11 135 182.69

Money can not buy tenpai: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 184 2023-06-11 72/88 100% 3.75 RR Money can not buy tenpai
2 1000 2022-07-03 1/16 71% 1.20 CRR Vyatka rooster