Bloomingdale, Peter
Current rating: 1601
| Grand Prix New Jersey 2019 (RNA limited) | starting rating: 1629 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 174 | Melnyk, Nathan (1500) | Won 2-0 | +161645 |
| 2sealed | 43 | Nauert, Jonathon (1547) | Won 2-0 | +161661 |
| 3sealed | 327 | Fulgium, James (1750) | Lost 1-2 | -161645 |
| 4sealed | 227 | Cuellar, Christopher (1496) | Won 2-0 | +151660 |
| 5sealed | 203 | Hall, David [CAN] (1544) | Lost 1-2 | -201640 |
| 6sealed | 225 | Capriolo, Paul (1572) | Lost 1-2 | -191621 |
| 7sealed | 339 | Ellis, Jamie (1535) | Lost 0-2 | -201601 |
| top | average opponent: 1563record: 3-4 | new rating: 1601 | ||
| Grand Prix Toronto 2016 (SOI standard) | starting rating: 1562 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 140 | Godden, Joshua (1438) | Won 2-1 | +151577 |
| 3standard | 312 | Tinney, Bradley (1818) | Won 2-0 | +231600 |
| 4standard | 64 | Angers Ruest, Marc (1539) | Draw 1-1 | -11599 |
| 5standard | 80 | Moffitt, Travis (1555) | Won 2-1 | +171616 |
| 6standard | 49 | Skorik, Andrew (1710) | Lost 0-2 | -161600 |
| 7standard | 121 | Dorle, Anthony (1781) | Won 2-0 | +211621 |
| 8standard | 78 | Keeffe, Stephen (1597) | Won 2-1 | +171638 |
| 9standard | 46 | Soorani, Shaheen (1918) | Lost 0-2 | -131625 |
| 10standard | 113 | Khare, Anand (1869) | Won 2-0 | +231648 |
| 11standard | 75 | Couture, Jean-Philippe (1640) | Lost 1-2 | -181630 |
| 12standard | 116 | Male, Nick (1670) | Won 2-1 | +181648 |
| 13standard | 74 | Zeno, Matthew (1639) | Won 2-0 | +181666 |
| 14standard | 57 | Brown, Taun (1578) | Lost 1-2 | -191647 |
| 15standard | 77 | Ioppolo, Pablo (1693) | Lost 1-2 | -181629 |
| top | average opponent: 1675record: 8-5-1 | new rating: 1629 | ||
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 122 | Abrahim, Adam (1502) | Lost 1-2 | -181482 |
| 2standard | 429 | O'Keefe, John J. (1482) | Won 2-0 | +181500 |
| 3standard | 370 | Scrimger, Nathan (1499) | Won 2-0 | +181518 |
| 4standard | 385 | Mohr, Bryan (1681) | Won 2-0 | +211539 |
| 5standard | 178 | Gibeault, Gilles (1548) | Lost 0-2 | -181521 |
| 6standard | 405 | Swain, James (1539) | Won 2-1 | +181539 |
| 7standard | 214 | Fraser, Alex (1521) | Won 2-0 | +181557 |
| 8standard | 164 | Couture, Dan (1603) | Won 2-1 | +191576 |
| 9standard | 127 | Kailing, Michael (1785) | Lost 1-2 | -141562 |
| top | average opponent: 1573record: 6-3 | new rating: 1562 | ||