I am a regular chess player in playstation home. I play excellent chess in real life vs. real players. I even studied to professionally compete in real life chess tournaments. Everyday there are people at the Indie park in playstation home who are constantly accusing, trolling, and harassing other honest players of chess game programming. They are also committing game disruptions by blocking the chess tables so others cannot sit to play, they sit there at the tables and wont move a piece to block the tables so others cannot play. There are others who are discriminating and harassing real life chess players.
If you can't report while on home you can send a PM to the Home forums mods here
Sending a PM to Moderation isn't going do to much right now.
When it happens again within Home, and their blocking the table/saying rude remarks, just type a message in the chat log before you report. Moderation will see it and see why you're reporting at the moment. When you do report, make sure you try to get them in your view so they can also see.
Since you're new... press Select on your controller and choose Report