Strength page tools not work correct? for seo experts

Strength page tools not work correct?
I have website:
Title tag : Flight training type ratings
http://www.typeratings.org

http://www.seomoz.org/page-strength/www.typeratings.org
In section:
Position at Google for first four words of title tag on target URL: Not in top ten
In google.com :
http://www.google.com/search?hl=en&q=type+ratings&btnG=Google+Search
my website have rank 1

Can you explain me this ?
adam

 

I guess it calculates like
http://www.google.com/search?hl=en&q=Flight+training+|+Type&btnG=Search

 

Almost every time I check my sites on that tool something is incorrect with it.