Bollinger, Ian
Current rating: 1511
Record: 8-8-1
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 498 | Beebe, Bowen (1500) | Lost 0-2 | -181452 |
| 2sealed | 487 | Olier, Juan (1504) | Lost 0-2 | -171435 |
| 3sealed | 816 | Von Euw, Michael (1397) | Won 2-0 | +171452 |
| 4sealed | 607 | Wilson, Erik (1460) | Won 2-0 | +191471 |
| 5sealed | 555 | Betty, Navin (1506) | Won 1-0 | +181489 |
| 6sealed | 414 | Bartlett, Ethan (1573) | Won 2-1 | +201509 |
| 7sealed | 340 | Ramos-Hlavaty, Jose (1535) | Won 2-1 | +181527 |
| 8sealed | 157 | Aull, Katherine (1604) | Lost 1-2 | -161511 |
| top | average opponent: 1510record: 5-3 | new rating: 1511 | ||
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 89 | Turensky, Benjamin (1666) | Lost 1-2 | -141450 |
| 2modern | 800 | McCauley III, Arthur (1447) | Draw 1-1 | 01450 |
| 4modern | 691 | Nichols, Gary (1432) | Won 2-0 | +171467 |
| 5modern | 490 | Vega Parra, Francisco (1532) | Won 2-0 | +191486 |
| 6modern | 318 | Lee, Nicholas [USA] (1551) | Lost 1-2 | -161470 |
| top | average opponent: 1526record: 2-2-1 | new rating: 1470 | ||
| Grand Prix Atlanta 2008 (ALA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 63 | Veccie, Nick (1500) | Lost 0-2 | -181482 |
| 2sealed | 173 | Blair, Molly (1482) | Won 2-1 | +181500 |
| 3sealed | 146 | Cunningham, Seth (1500) | Lost 0-2 | -181482 |
| 4sealed | 255 | Markwith, Kenneth (1482) | Lost 1-2 | -181464 |
| top | average opponent: 1491record: 1-3 | new rating: 1464 | ||