Hennessey, Connor
Current rating: 1336
Record: 10-22-1
| Grand Prix Columbus 2019 (modern) | starting rating: 1331 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 116 | Haidle, Brian (1500) | Lost 0-2 | -151316 |
| 3modern | 144 | Beard, Charles (1502) | Won 2-1 | +221338 |
| 4modern | 94 | Cole, Bryan (1577) | Lost 0-2 | -141324 |
| 5modern | 158 | Marks, Jacob (1452) | Won 2-1 | +201344 |
| 6modern | 164 | Bartlett, Andrew (1495) | Lost 0-2 | -151329 |
| 7modern | 152 | Kulp, Adam (1501) | Won 2-0 | +211350 |
| 8modern | 109 | Ingram, Michael (1541) | Lost 0-2 | -141336 |
| top | average opponent: 1510record: 3-4 | new rating: 1336 | ||
| Grand Prix Columbus 2016 (legacy) | starting rating: 1384 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 372 | Croy, Cory (1596) | Draw 1-1 | +41388 |
| 2legacy | 428 | Turner, Bobby (1500) | Lost 1-2 | -161372 |
| 3legacy | 761 | Butcher, Elliot (1488) | Lost 0-2 | -161356 |
| 4legacy | 823 | Bates, Deryck (1463) | Won 2-1 | +201376 |
| 5legacy | 698 | Stieger, Nick (1523) | Lost 0-2 | -161360 |
| 6legacy | 733 | Jones, Zach (1433) | Lost 1-2 | -161344 |
| 7legacy | 685 | Kurilich, Matthew (1449) | Won 2-0 | +201364 |
| 8legacy | 559 | Morris, Nathan (1448) | Lost 0-2 | -171347 |
| 9legacy | 483 | Klingler, Danny (1460) | Lost 0-2 | -161331 |
| top | average opponent: 1484record: 2-6-1 | new rating: 1331 | ||
| Grand Prix Charlotte 2016 (modern) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 443 | Herndon, Scott (1500) | Lost 0-2 | -171447 |
| 2modern | 934 | Diaz, Andy (1401) | Lost 1-2 | -191428 |
| 3modern | 1032 | Winter, Randy (1536) | Lost 0-2 | -161412 |
| 4modern | 918 | Redmon, Orbin (1509) | Won 2-1 | +201432 |
| 5modern | 812 | Stahl, Eric (1419) | Lost 1-2 | -191413 |
| 6modern | 668 | Creel, Todd (1522) | Lost 1-2 | -161397 |
| 7modern | 730 | Darmouni, Olivier (1627) | Lost 0-2 | -141383 |
| 8modern | 630 | Nolan, Brent (1362) | Won 2-1 | +181401 |
| 9modern | 530 | Shelton, Stewart (1447) | Lost 0-2 | -171384 |
| top | average opponent: 1480record: 2-7 | new rating: 1384 | ||
| Grand Prix Detroit 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 608 | Sparks, Dorian (1409) | Lost 1-2 | -201480 |
| 2modern | 849 | Abbott, Alanna (1482) | Won 2-0 | +181498 |
| 3modern | 807 | Stevens, Blake (1488) | Lost 1-2 | -181480 |
| 4modern | 866 | Burton, Robert (1481) | Lost 0-2 | -181462 |
| 5modern | 1036 | Pell, Adam (1528) | Won 2-0 | +191481 |
| 6modern | 760 | Murray, Patrick (1513) | Lost 1-2 | -171464 |
| 7modern | 861 | Burnham, Jack (1464) | Won 2-0 | +181482 |
| 8modern | 732 | Resendes, Jonathan (1481) | Lost 0-2 | -181464 |
| top | average opponent: 1481record: 3-5 | new rating: 1464 | ||