Bakhtin Aleksey

From Khanty-Mansiysk, Russia

Player page

Common russian riichi rating (CRR)

Rating date Feb. 12, 2024 (latest changes Feb. 12, 2024).

173 place (55.77).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.71 + 2.90 * 1) = 13.650060000000002

p1 = (582.09 * 3.50 * 0.14 + 66.67 * 4.20 * 0.71 + 0 + 0 + 0) / (3.50 * 0.14 + 4.20 * 0.71 + 1 + 1 + 1) = 75.5560204977993

p2 = (582.09 * 3.50 * 0.14 + 66.67 * 4.20 * 0.71) / max_coefficients = 35.98006162610274

score = 75.5560204977993 * 0.5 + 35.98006162610274 * 0.5 = 55.76804106195102

Rating changes

Show

all results
Date Place Points Reason
2024-02-12 174 -> 173 55.77
2024-01-20 167 -> 174 84.51 -> 55.77

Tenpai can't buy happiness: 29% -> 14%
2024-01-09 168 -> 167 84.51
2024-01-06 168 82.93 -> 84.51

IX Russian Riichi Championship: 86% -> 71%
2024-01-05 169 -> 168 82.93
2024-01-03 170 -> 169 82.93
2023-12-19 181 -> 170 82.93
2023-11-28 191 -> 181 82.93
2023-11-26 183 -> 191 83.13 -> 82.93
2023-11-20 178 -> 183 108.05 -> 83.13

Tenpai can't buy happiness: 43% -> 29%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 67 2022-11-06 71/76 71% 4.20 RR IX Russian Riichi Championship
2 582 2022-03-20 29/68 14% 3.50 RR Tenpai can't buy happiness