Fencer: I think that you (as site creator) must to separate handicap and normal games (and may be rating - not rating, visible - hidden too) in view of main page. It can be by means of the insert of new columns. What is your opinion?
Fencer: Would it be possible to indicate a Go/Shogi handicap in the 'Your color' column of the 'Waiting Games' page by following the colour with the value of the handicap? If you saw White(4) you'd know you'd be playing with a 4 piece/stone handicap, if you saw Black(2) you'd know you were being offered a two piece/stone advantage.