Is it possible to game my online chess rating? When playing online chess, it is often possible to influence the order in which games are finished, either by choosing when to resign, or by intentionally playing as slowly as possible.

Once the outcome of a game is pretty clear, is it possible to "game" the rating system by manipulating the order in which games are finished? For example, if I'm currently losing against a low-rated player and winning against a high-rated one, will it make a difference if I first resign against the low-rated player, or wait until I win against the high-rated one?
A while ago you asked a related question. According to the answer you should probably resign games sorted by rating loss. If your rating drops quickly at the beginning, the subsequent losses should be smaller and the gains bigger.
At Gameknot this effect might be weaker because in that case they not always use the rating from the end of the game. But the safe bet is to always resign in sorted order. And there is another conclusion: You should start your new games at the moment, when you rating is lowest.