I'm hosting a LAN party and could use some help mitigating power concerns
Continuing with the comment of Peter Bennett. He's correct in stating to limit the load on each circuit to around 1500W to not trip the breaker.

Using the layout I came to this possible power layout:


Circuit 1


laptop 1 -> 6, 9: 560W
monitor 1 -> 7: 630W
switch 1 -> 2: 10W
Total power consumption: 1180W



Divide the laptops and monitors equally over the 2 outlets. When using distribution plugs, fill first all the available plugs in the distribution plug connected to the wall outlet with more distribution plugs. (To avoid 1 long cable with all the plugs in series.)


Circuit 2:


laptop 7, 8, 10, 11: 320W
tv 1 -> 3: 510W
xbox 1 -> 3: 330W
Total power consumption: 1160W



Feel free to move around a bit if you have problems with available cable lengths. Just don't go over the limit.