Question : Confused on formulas for KEI, KOI and KFI

Hi, I have posted previous as my results for KEI, KOI and KFI seemed incredibly high, and I don't think I have found a new niche where no-one optimises...Anyway can someone check my formula?  Or I am happy to except variations. :)

Key Word Effectiveness (KEI) - Est Monthly searches*2/Competition *1000  (where competition equals number of websites when keyword searched).
Keyword Opportunity Index (KOI)-  Est Monthly searches*Est Monthly searches/Allinanchor: (where Allinanchor equals the number of websites in results for that specific keyword).
Keyword Feasibility Indexes (KFI)- Est Monthly searches*Est Monthly searches/Allintitle: (where Allintitle equals the number of websites in results for that specific keyword).

Where I normally find KEI say at .28 or very low single figures, this is in completely separate niche research.

So when I came to this niche and found KEI at 205 and KOI at 47 million and KFI at 16 million...I suddenly started thinking I had got the formula wrong.

One other element, I am using Google keyword tool, and selecting 'pages from uk' when searching Google for number of websites.  Not sure if this is something to do with the highly competitive un-optimised keywords?

Answer : Confused on formulas for KEI, KOI and KFI

well I have used WebCEO but did not like that much,it's too big and does not have that many features as Market Samurai.
The market samurai tells you phrase search,broad,exact searches ,backlink and they have added new feature which checks inside the titles,if that keyword is optimized and how many people uses it in their titles.I think you can download for free and test it.I have full version and very happy with it.

http://www.marketsamurai.com/