Bad Records: Anyone who has played 20 games and has failed to win 30% of them (5-15, 7-30) usually denotes someone who is trudging through the internet, getting hammered. These people will eventually get better, but it's a matter of time before they end up quitting. No one can take a beating over and over again and not quit forever.
The ever present 43859439145-3. Everyone has a bad game. We all know it. Some teams are weaker on some levels. We, for instance, can't play on Stormship and not expect a close game. If your record depicts that you have won more than 95% of your games, you are probably a disconnecter, and we will score quickly and mercilessly in an effort to get you to stop wasting our time.
Good records: 67% to 85% win record. If you've played 20 games and are 15-5, chances are it's not luck, and you have some skill. This record is not 100% accurate however, because a lobbing team (DK, Hammer Bros., 2 Boo's is the most common) has 0 skill, one trick that can score about 50% of the time, and wins most of it's games against people who don't know how to clear the ball or pass intercept.
This is my read on 2 player, 1 player seems to be a bit different. Lobbers are *way* more common, since it's a difficult strategy to stop, though not impossible. Records tend to be lower, since 1 player is a *lot* more competitive. It's easy to be practice and be good on your own, it's a whole different ball game to get 2 people who know how to play the game and are coordinated.
Sorry, my friends all tell me I make explanations 1000% longer than they wanted, I just like to be thorough.
*edited for typos*