Bakhtin Aleksey

Internal rating (RR)

Rating date May 28, 2023 (latest changes May 28, 2023).

90 place (158.74).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.71 + 3.10 * 0.57) = 12.52139

p1 = (582.09 * 3.50 * 0.71 + 66.67 * 4.20 * 1 + 0 + 0 + 0) / (3.50 * 0.71 + 4.20 * 1 + 1 + 1 + 1) = 178.8908304596368

p2 = (582.09 * 3.50 * 0.71 + 66.67 * 4.20 * 1) / max_coefficients = 138.5828570150758

score = 178.8908304596368 * 0.5 + 138.5828570150758 * 0.5 = 158.7368437373563

all results

Date	Place	Points	Reason
2023-05-28	90	157.65 -> 158.74
2023-05-20	88 -> 90	175.95 -> 157.65	Tenpai can't buy happiness: 86% -> 71%
2023-04-19	89 -> 88	174.57 -> 175.95
2023-03-28	90 -> 89	173.20 -> 174.57
2023-03-20	89 -> 90	189.80 -> 173.20	Tenpai can't buy happiness: 100% -> 86%
2023-03-06	90 -> 89	189.80
2023-02-19	90	188.71 -> 189.80
2023-01-28	90	187.07 -> 188.71
2022-12-19	90	186.31 -> 187.07
2022-11-28	90	184.51 -> 186.31

#	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	71%	3.50	RR	Tenpai can't buy happiness