Keyword Analysis & Research: how to calculate rank score

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
how to calculate rank score	0.33	0.3	4325	86	27
how	1.32	0.2	4665	62	3
to	1.8	0.7	9054	28	2
calculate	0.13	0.8	7850	13	9
rank	1.09	0.5	9425	34	4
score	0.13	0.5	845	78	5

Keyword	CPC	PCC	Volume	Score
how to calculate rank score	1.33	0.9	17	54