For some reason i don’t get my tournament points through on my statistics from sit n go tournaments. It works fine for MTT’s but not sit n go. Could be just my account, i don’t know.
It not shows on your page “Statistics”, you find your gained SnG tournament points on the rankinglist of the SnGs leaderboards (page “Promotions”) Low and Medium are separate.
Tournament points for SnGs are currently only used for the SnG leaderboards as Happiness mentioned.