Hackelman, Kristopher
Current rating: 1472
Record: 15-17-3
| Grand Prix Charlotte 2015 (modern) | starting rating: 1511 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1461 | Lesko, Matthew B (1500) | Won 2-0 | +171528 |
| 2modern | 1319 | Myers, Kevin Sek A (1518) | Lost 1-2 | -181510 |
| 3modern | 1511 | Seres, Alex (1413) | Lost 0-2 | -201490 |
| 4modern | 1549 | Santiago, Angel M (1483) | Lost 1-2 | -181472 |
| top | average opponent: 1478record: 1-3 | new rating: 1472 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 301 | Socha, Frank (1500) | Won 2-0 | +181507 |
| 2modern | 20 | Cardoza, Nathan (1483) | Won 2-0 | +171524 |
| 3modern | 191 | Barnum, Ct (1537) | Draw 1-1 | +11525 |
| 4modern | 133 | Chowdhry, Shawn (1536) | Won 2-0 | +181543 |
| 5modern | 60 | Quinn, Jeremy (1739) | Lost 1-2 | -151528 |
| 6modern | 146 | Chen, Pengyu (1536) | Lost 1-2 | -171511 |
| top | average opponent: 1555record: 3-2-1 | new rating: 1511 | ||
| Grand Prix Charleston 2012 (RTR standard) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 30 | Bouton, William (1517) | Draw 1-1 | 01505 |
| 3standard | 107 | Chillemi, Thomas (1533) | Won 2-0 | +181523 |
| 4standard | 95 | Throop, Adrian (1558) | Lost 0-2 | -171506 |
| 5standard | 161 | Morris, John (1544) | Lost 0-2 | -171489 |
| top | average opponent: 1538record: 1-2-1 | new rating: 1489 | ||
| Grand Prix Atlanta 2012 (legacy) | starting rating: 1541 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 82 | Cardinell, Nathan (1517) | Won 2-0 | +181559 |
| 3legacy | 13 | Maddox, David (1483) | Lost 0-2 | -201539 |
| 4legacy | 234 | Crowley, Dave (1492) | Won 2-0 | +171556 |
| 5legacy | 104 | Farnung, Ian (1773) | Lost 1-2 | -141542 |
| 6legacy | 213 | Singfield, Bryant (1518) | Lost 0-2 | -181524 |
| 7legacy | 288 | Tompkins, Scott (1459) | Lost 1-2 | -191505 |
| top | average opponent: 1540record: 2-4 | new rating: 1505 | ||
| Grand Prix Orlando 2012 (ISD standard) | starting rating: 1539 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 217 | Miller, Colin (1724) | Won 2-0 | +221561 |
| 3standard | 21 | Hopkins, Michael (1510) | Lost 0-2 | -191542 |
| 4standard | 285 | Farrell, Bret (1611) | Won 2-0 | +191561 |
| 5standard | 184 | Flynn, Kyle (1535) | Lost 0-2 | -191542 |
| 6standard | 186 | Cowderoy, Paul (1486) | Won 2-0 | +171559 |
| 7standard | 105 | Orlowsky, Evan (1533) | Lost 0-2 | -181541 |
| top | average opponent: 1566record: 3-3 | new rating: 1541 | ||
| Grand Prix Seattle 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 24 | Sato, Kohei (1499) | Won 2-1 | +181518 |
| 2standard | 209 | Kubin, Ryan (1518) | Won 2-0 | +181536 |
| 3standard | 54 | Tamboline, Sean E (1518) | Lost 0-2 | -181518 |
| 4standard | 329 | Lee, Mon (1576) | Won 2-1 | +191537 |
| 5standard | 107 | Alvarado, Anthony (1535) | Draw 1-1 | 01537 |
| 6standard | 169 | Hetrick, Michael (1496) | Lost 0-2 | -191518 |
| 7standard | 250 | Richey, Tim (1518) | Won 2-1 | +181536 |
| 8standard | 175 | Creiche, Selim (1679) | Won 2-0 | +211557 |
| 9standard | 120 | Janz, Carl (1594) | Lost 0-0 | -181539 |
| top | average opponent: 1548record: 5-3-1 | new rating: 1539 | ||