Bakhtin Aleksey

From Khanty-Mansiysk, Russia

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Internal rating (RR)

Rating date Dec. 19, 2022 (latest changes Dec. 19, 2022).

91 place (187.07).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.45 * 0.86) = 14.706995

p1 = (582.09 * 3.50 * 1 + 66.67 * 4.20 * 1 + 0 + 0 + 0) / (3.50 * 1 + 4.20 * 1 + 1 + 1 + 1) = 216.5710280373832

p2 = (582.09 * 3.50 * 1 + 66.67 * 4.20 * 1) / max_coefficients = 157.5651586200988

score = 216.5710280373832 * 0.5 + 157.5651586200988 * 0.5 = 187.06809332874099

Rating changes

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all results
Date Place Points Reason
2022-12-19 91 186.31 -> 187.07
2022-11-28 91 184.51 -> 186.31
2022-11-06 91 184.51

IX Russian Riichi Championship: 0% -> 100%

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 29/68 100% 3.50 RR Tenpai can't buy happiness