Lettieri, Michael
Current rating: 1585
Record: 10-6
| Grand Prix Atlantic City 2013 (RTR standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 36 | Flores, Michael (1522) | Won 2-1 | +191501 |
| 2standard | 142 | Williamson, Clark (1500) | Won 2-1 | +181519 |
| 3standard | 75 | Jessup, Andrew (1542) | Lost 1-2 | -181501 |
| 4standard | 514 | Boucher-Frappier, Andre (1519) | Won 2-0 | +181519 |
| 5standard | 150 | Dipietro, Eric (1518) | Won 2-0 | +181537 |
| 6standard | 162 | Lee, Matthew S. (1508) | Lost 0-2 | -181519 |
| 7standard | 331 | Nyren, Leanniel (1532) | Won 2-1 | +181537 |
| 8standard | 201 | Finocchiaro, Harry (1533) | Won 2-1 | +181555 |
| 9standard | 85 | Buckhalter, Eric (1520) | Won 2-1 | +171572 |
| 10standard | 48 | Belanger, Jean (1559) | Won 2-0 | +181590 |
| 11standard | 38 | Ravitz, Joshua (1907) | Lost 0-2 | -121578 |
| 12standard | 42 | Mancinelli, Matthew (1652) | Won 2-0 | +191597 |
| 13standard | 52 | Remeika, John (1635) | Won 2-0 | +191616 |
| 14standard | 18 | Mutolo, Zachary (1718) | Lost 1-2 | -161600 |
| 15standard | 46 | Skarren, Frank (1808) | Lost 0-2 | -151585 |
| average opponent: 1598record: 10-5 | new rating: 1585 | |||
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 6 | Morrison, Conner O (1500) | Lost 1-2 | -181482 |
| record: 0-1 | new rating: 1482 | |||