Score Distribution

Can someone describe how to read the fancy new Score Distribution graph? What is the X axis? What is the Y axis? What do the different colored dots represent?

There is a caption under the diagram describing X and Y. Mouse over the image to see what the colors mean.

Basically X, opponent strength, Y is how good your robot is against that opponent.

Basically, the X axis is the score that each particular component got in the rumble, while the Y is the score you got against them. Right now I have red = Opponent APS vs Pairing APS, green = Opponent Survival vs Pairing Survival and blue = Opponent APS vs.(KNNPBI+50). Each pixel colored in represents at least one pairing with the score at that location. Both axes go from 0 at the origin to 100 at the top and right edges of the picture.

I'm thinking of changing green to Opponent APS vs Pairing Survival, just so that the X axis is always Opponent APS. Any thoughts?

Can I ask a question over here? If I look at my or at any "bot detail page" (like http://literumble.appspot.com/BotDetails?game=roborumble&name=mae.Mae1%201.1 ) I see many abbreviations ,for example APS,NPP and KNNPBI.Is there a page in this wiki or somewhere else where these words are explained ,because my English is not so good that I could deduce the meaning myself. Thank you very much.