Heldsinger, Christopher
Current rating: 1561
Record: 17-14
| Grand Prix Portland 2018 (modern) | starting rating: 1546 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 277 | Koberna, Corey (1500) | Won 2-0 | +171563 |
| 2modern | 231 | Sinclair, Hunter (1492) | Won 2-1 | +171580 |
| 3modern | 186 | Cornett, Thomas (1520) | Lost 0-2 | -191561 |
| 4modern | 262 | Anderson, Austin (1501) | Won 2-1 | +171578 |
| 5modern | 167 | Kaufman, Andrew (1731) | Lost 1-2 | -161562 |
| 6modern | 331 | Lewis, Rolando (1482) | Won 2-0 | +171579 |
| 7modern | 162 | Buckman, Creyson (1583) | Lost 0-2 | -181561 |
| top | average opponent: 1544record: 4-3 | new rating: 1561 | ||
| Grand Prix Seattle 2018 (legacy) (legacy) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 39 | Khare, Anand (1982) | Lost 0-2 | -101528 |
| 4legacy | 289 | Linke, Ian (1560) | Won 2-1 | +181546 |
| 5legacy | 127 | Young, Brye (1537) | Won 2-0 | +181564 |
| 6legacy | 144 | Walters, Noah (1608) | Lost 0-2 | -171547 |
| 7legacy | 191 | Bakkala, Tony (1502) | Lost 0-2 | -191528 |
| 8legacy | 251 | Skinner, Niles (1521) | Won 2-0 | +181546 |
| top | average opponent: 1618record: 3-3 | new rating: 1546 | ||
| Grand Prix Vancouver 2017 (modern) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 2516 | Pazirandeh, Darius (1500) | Won 2-0 | +181537 |
| 2modern | 2240 | Cornett, Thomas (1573) | Lost 1-2 | -171520 |
| 3modern | 2523 | Masumoto, Ken (1484) | Won 2-1 | +171537 |
| 4modern | 2371 | Nguyen, James (1767) | Lost 1-2 | -141523 |
| 5modern | 2352 | Hansen, Curtis (1503) | Won 2-1 | +181541 |
| 6modern | 2371 | Monroe, Isaiah (1521) | Won 2-1 | +171558 |
| 7modern | 2239 | Daudistel, Ryan (1531) | Lost 0-2 | -181540 |
| 8modern | 2352 | Beausoleil, Justin (1453) | Won 2-1 | +161556 |
| 9modern | 2202 | Magdaleno, Mike (1539) | Lost 1-2 | -181538 |
| top | average opponent: 1541record: 5-4 | new rating: 1538 | ||
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 337 | Dossen, George (1500) | Won 2-0 | +181518 |
| 2standard | 243 | Woodward, Jonathan (1715) | Won 2-0 | +221540 |
| 3standard | 67 | Demery, Joshua (1441) | Won 2-1 | +161556 |
| 4standard | 34 | Luna, Joseph (1561) | Lost 1-2 | -181538 |
| 5standard | 200 | Kamsha, Yuriy (1539) | Won 2-1 | +181556 |
| 6standard | 130 | Flaczinski, Jake (1582) | Lost 1-2 | -181538 |
| 7standard | 163 | Dunn, Lucas (1473) | Won 2-1 | +171555 |
| 8standard | 158 | Underdahl, Scott (1570) | Lost 0-2 | -181537 |
| 9standard | 217 | Ball, Cody (1531) | Lost 0-0 | -181519 |
| top | average opponent: 1546record: 5-4 | new rating: 1519 | ||