Most teams in the CRMT are for singles which has less of an emphasis on type coverage. If you what to rate teams, you need to adjust your team so you can help them better. Rating a singles team in doubles isn't going to work and as you probably know, many people bash you for giving bad advice. I think you should try to study the singles metagame before rating, but you shouldnn't stop rating Doubles as that appears to be your speciality. Though, if you rate, remember to try to find possible threats to the teams and try to solve the problems. Don't just state a problem and don't fix it. Also, if someone is using a bad set,(moves, EV's, etc.etc.) then you should give them the right one. Hope this helps and saves you from some trouble.