Bakhtin Aleksey

From Khanty-Mansiysk, Russia

Player page

Common russian riichi rating (CRR)

Rating date Feb. 19, 2023 (latest changes Feb. 19, 2023).

113 place (187.92).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 2.80 * 1) = 14.55

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

p2 = (582.09 * 3.50 * 1 + 66.67 * 4.20 * 1) / max_coefficients = 159.26529209621992

score = 216.5710280373832 * 0.5 + 159.26529209621992 * 0.5 = 187.91816006680156

Rating changes

Show

all results
Date Place Points Reason
2023-01-28 113 187.07 -> 187.92
2023-01-14 110 -> 113 187.07
2023-01-03 115 -> 110 187.07
2022-12-19 115 186.31 -> 187.07
2022-12-18 112 -> 115 186.31
2022-11-28 113 -> 112 184.51 -> 186.31
2022-11-06 113 184.51

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