According to the PSNTL website, I have 24 Ultra Rare Trophies per the PSNTL rating system. Also according to PSNTL, I have 103 Ultra Rare trophies using the Sony rating system.

The top ten using the PSTL ratings are:

6 from Warframe- Polarize That, :bronze Polarize This, :bronze Without A Hitch, Alchemist, Hats Off To You, Tenno of All Trades

4 from Frozen Synapse Prime- Prime Directive, :Gold: Ouroboros, Go Commando, :Bronze: Devestating.