I am packing up Ponds, because I think that applyiong ratings is unsuitable for Ponds. A points system (say, 4 for a win, 2 for 2nd, 3 for 3rd) would be much better.
Because we all need to play mostly daily, ratings unfairly penalise guys who cannot always play their moves on time.
also, ratings reward players who are just staying in to get to the last 6 players (which is not difficult). There needs to be much more reward for winning outright.