The Guitar-On-the-Spot.com website and the original version of Jesse's Easy Chord Chart (in your free e-book) have simplified versions of some chords to make them easier for you to play.
You may notice that when you first make up songs in the Key of G, when you play Chord 3, B minor, you only play the three thinnest strings. This is a simplified version of B minor. Jesse's Easy Chord Chart Version II shows you the full bar chord version of B minor and the other previously simplified chords so you can get the FULL sound of the chord.