Bakhtin Aleksey

From Khanty-Mansiysk, Russia

Player page

Common russian riichi rating (CRR)

Rating date May 6, 2023 (latest changes May 6, 2023).

127 place (171.43).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 2.80 * 1) = 14.04985

p1 = (582.09 * 3.50 * 0.86 + 66.67 * 4.20 * 1 + 0 + 0 + 0) / (3.50 * 0.86 + 4.20 * 1 + 1 + 1 + 1) = 198.64801933361767

p2 = (582.09 * 3.50 * 0.86 + 66.67 * 4.20 * 1) / max_coefficients = 144.2136392915227

score = 198.64801933361767 * 0.5 + 144.2136392915227 * 0.5 = 171.43082931257018

Rating changes

Show

all results
Date Place Points Reason
2023-05-01 125 -> 127 171.43
2023-04-22 119 -> 125 171.43
2023-03-28 121 -> 119 171.43
2023-03-20 117 -> 121 187.92 -> 171.43

Tenpai can't buy happiness: 100% -> 86%
2023-03-06 118 -> 117 187.92
2023-03-05 119 -> 118 187.92
2023-02-25 113 -> 119 187.92
2023-01-28 113 187.07 -> 187.92
2023-01-14 110 -> 113 187.07
2023-01-03 115 -> 110 187.07

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 67 2022-11-06 71/76 100% 4.20 RR IX Russian Riichi Championship
2 582 2022-03-20 29/68 86% 3.50 RR Tenpai can't buy happiness