::The chords that were played in Chorus is the same thorughout the whole song:: 
 
Chorus: 
        Cm  
This is ten percent luck, twenty percent skill 
    Ab                       Bb 
Fifteen percent concentrated power of will 
 Cm 
Five percent pleasure, fifty percent pain 
      Ab                          Bb    
And a hundred percent reason to remember the name! 
 
(FOR EASY PLAYING) 

::Place capo on the first fret:: 
        Bm  
This is ten percent luck, twenty percent skill 
    G                        A 
Fifteen percent concentrated power of will 
 Bm 
Five percent pleasure, fifty percent pain 
      G                           A    
And a hundred percent reason to remember the name!