Mandell, Edmund
Current rating: 1578
Record: 9-6
| Grand Prix Tampa Bay 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 116 | Johnston, Nathan (1488) | Won 2-1 | +181518 |
| 2modern | 195 | Harvey, Travis (1491) | Lost 0-2 | -191499 |
| 3modern | 295 | Anderson, Bryan (1431) | Won 2-0 | +171516 |
| 4modern | 156 | Richtsmeier, Gene (1668) | Won 2-0 | +211537 |
| 5modern | 146 | Rios, Justin (1724) | Won 2-0 | +211558 |
| 6modern | 39 | Norris, Logan (1557) | Lost 1-2 | -181540 |
| 7modern | 129 | Villalpando, Mark (1451) | Won 2-1 | +171557 |
| 8modern | 93 | Baker, Justin (1736) | Won 2-0 | +211578 |
| 9modern | 60 | Majlaton, Alex (2098) | Lost 1-2 | -101568 |
| 10modern | 74 | Oberkreser, Adam (1609) | Won 2-1 | +191587 |
| 11modern | 54 | Li, Lingbo (1609) | Lost 0-2 | -171570 |
| 12modern | 71 | Ross, Tom (1834) | Lost 0-2 | -141556 |
| 13modern | 80 | Gilreath, Dalton (1534) | Lost 0-2 | -181538 |
| 14modern | 82 | Conwell, Sean (1530) | Won 2-1 | +181556 |
| 15modern | 72 | LeBlanc, Aaron (1783) | Won 2-0 | +221578 |
| average opponent: 1636record: 9-6 | new rating: 1578 | |||