How does auto handicap in Super Smash Bros Brawl work?

I've never used it but before I do...I'd like to be informed of how it works, or at least in what increments it increases your percentage. Thx :)
I've used the manual handicapping, does it increase in the same increments as those, and if so by what factors?


Solution 1:

This wiki should answer your question. At the very end, talking about Brawl:

When the Handicap is set to AUTO, all players will start with 0%. Every time a player wins, they gain 20% handicap. Every other player will lose 10% handicap, assuming that they have 10+% handicap.