Messersmith, Tyler
Current rating: 1504
| Grand Prix Philadelphia 2002 (ONS rochester) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 114 | Shen, Eric (1500) | Lost 0-2 | -181466 |
| 2sealed | 209 | Posey, John (1482) | Won 2-0 | +181484 |
| 3sealed | 181 | Koresko, Jason (1499) | Lost 1-2 | -171467 |
| 4sealed | 213 | Sherman, Kevin (1532) | Won 2-1 | +191486 |
| 5sealed | 147 | George, Adrian (1503) | Won 2-0 | +181504 |
| top | average opponent: 1503record: 3-2 | new rating: 1504 | ||
| Grand Prix Cleveland 2002 (Odyssey block) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 143 | Gerbic, Marcus (1500) | Won 2-0 | +191501 |
| 2block | 89 | Rodriguez, Jeffrey (1518) | Lost 0-2 | -181483 |
| 3block | 190 | Jones, Erik (1498) | Won 2-0 | +181501 |
| 4block | 132 | Rinehart, Jerry (1518) | Won 2-0 | +181519 |
| 5block | 61 | Conrad, Michael (1541) | Lost 0-2 | -171502 |
| 6block | 145 | Chamberlin, Kevin (1505) | Lost 0-2 | -181484 |
| top | average opponent: 1513record: 3-3 | new rating: 1484 | ||
| Grand Prix Tampa Bay 2002 (TOR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 25 | Nieves, Robert (1509) | Lost 0-2 | -181482 |
| 2sealed | 137 | Falavolito, Paul (1482) | Won 2-0 | +181500 |
| 3sealed | 71 | Hurley, James (1501) | Lost 1-2 | -181482 |
| top | average opponent: 1498record: 1-2 | new rating: 1482 | ||