Henry, John
Current rating: 1547
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1510 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 34 | Mauck, Joseph (1396) | Won 2-0 | +161526 |
| 2legacy | 3 | Colonel, Michael (1517) | Won 2-1 | +181544 |
| 3legacy | 239 | Rynkiewicz, James (1805) | Lost 1-2 | -141530 |
| 4legacy | 386 | Mackay, Richard (1534) | Lost 1-2 | -181512 |
| 5legacy | 359 | Sedlak, Jon (1511) | Won 2-1 | +181530 |
| 6legacy | 230 | Arseneau, Bradd (1503) | Won 2-1 | +181548 |
| 7legacy | 228 | O'Dell, Roy (1483) | Won 2-1 | +171565 |
| 8legacy | 90 | Laviolette Fagnant, Charles (1557) | Lost 1-2 | -181547 |
| top | average opponent: 1538record: 5-3 | new rating: 1547 | ||
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 94 | McCowan, James (1500) | Won 2-0 | +191465 |
| 2legacy | 256 | Golob, Jonathan (1500) | Won 2-1 | +191484 |
| 3legacy | 332 | Hanna, Will (1537) | Lost 1-2 | -171467 |
| 4legacy | 262 | Johnson, Charles L (1489) | Won 2-1 | +181485 |
| 5legacy | 289 | Goldstein, Danny (1760) | Lost 1-2 | -131472 |
| 6legacy | 398 | Potts, John (1477) | Lost 1-2 | -181454 |
| 7legacy | 476 | Sadow-Reinshagen, Jacob (1501) | Won 2-0 | +191473 |
| 8legacy | 381 | Lindseth, Steven (1470) | Won 2-0 | +181491 |
| 9legacy | 276 | Hopkinson, Chris (1538) | Won 2-0 | +191510 |
| top | average opponent: 1530record: 6-3 | new rating: 1510 | ||
| Grand Prix Toronto 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 364 | Christensen, Jordan (1610) | Lost 0-2 | -161484 |
| 2sealed | 609 | Faraone, Donnie R (1447) | Lost 0-2 | -191465 |
| 3sealed | 623 | Weymouth, Mark (1414) | Lost 0-2 | -191446 |
| 4sealed | 626 | Rasmussen, Darren (1446) | Won 2-1 | +181464 |
| 5sealed | 571 | Zylstra, Richard (1464) | Lost 1-2 | -181446 |
| top | average opponent: 1476record: 1-4 | new rating: 1446 | ||