Keller, Christian
Current rating: 1632
Record: 35-26-1
| Grand Prix Toronto 2019 (modern) | starting rating: 1616 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 37 | Albanese, Joe (1448) | Lost 1-2 | -211595 |
| 2modern | 394 | Pucciano, Adam (1481) | Won 2-1 | +161611 |
| 3modern | 414 | Silva, Phillip (1500) | Lost 1-2 | -201591 |
| 4modern | 578 | Bourque, Adrien (1407) | Lost 1-2 | -221569 |
| 5modern | 520 | Gallacher, Derek (1501) | Won 2-1 | +171586 |
| 6modern | 391 | Hawron, Richard (1500) | Won 2-1 | +161602 |
| 7modern | 319 | Dolan, James (1486) | Won 2-1 | +161618 |
| 8modern | 266 | McCowell, Cody (1404) | Won 2-1 | +141632 |
| top | average opponent: 1466record: 5-3 | new rating: 1632 | ||
| Grand Prix Toronto 2018 (modern) | starting rating: 1639 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 34 | Jackel-Dewhurst, Gabriel (1451) | Won 2-0 | +141653 |
| 2modern | 262 | Berry, Evan (1651) | Won 2-0 | +181671 |
| 3modern | 220 | Keeffe, Stephen (1660) | Won 2-1 | +181689 |
| 4modern | 101 | Sarhan, Nizar (1746) | Lost 0-2 | -171672 |
| 5modern | 288 | Van Fleet, Adam (1873) | Lost 1-2 | -141658 |
| 6modern | 393 | Tinham, Craig (1458) | Lost 1-2 | -221636 |
| 7modern | 407 | Huard, Philipe (1506) | Lost 1-2 | -201616 |
| top | average opponent: 1621record: 3-4 | new rating: 1616 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1554 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 311 | Bean, Byron (1507) | Won 2-0 | +171571 |
| 2legacy | 245 | Hayner, Jacob (1499) | Won 2-1 | +171588 |
| 3legacy | 109 | Lolos, Arthur (1559) | Won 2-0 | +181606 |
| 4legacy | 12 | Schirling, Alex (1501) | Won 2-0 | +161622 |
| 5legacy | 18 | Winokur, Ben (1673) | Lost 1-2 | -171605 |
| 6legacy | 88 | Rittiner, Joe (1483) | Won 2-1 | +151620 |
| 7legacy | 89 | Anderson, Todd (1870) | Lost 1-2 | -131607 |
| 8legacy | 181 | Tigro, Ryan (1513) | Won 2-0 | +161623 |
| 9legacy | 67 | Hoffman, Nathaniel (1515) | Won 2-1 | +161639 |
| 10legacy | 22 | Campbell, Duncan (1639) | Won 2-0 | +181657 |
| 11legacy | 82 | Beauchamp, Kolt (1636) | Won 2-0 | +181675 |
| 12legacy | 42 | Patel, Tariq (1674) | Lost 0-2 | -181657 |
| 13legacy | 89 | An, Kevin (1771) | Lost 0-2 | -161641 |
| 14legacy | 142 | Confalone, Zach (1558) | Lost 1-2 | -201621 |
| 15legacy | 154 | Jessup, Andrew (1581) | Won 2-0 | +181639 |
| top | average opponent: 1599record: 10-5 | new rating: 1639 | ||
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1544 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 397 | Hitaffer, Thomas (1500) | Won 2-0 | +171561 |
| 2legacy | 128 | Butler, Josh (1484) | Lost 0-2 | -201541 |
| 3legacy | 594 | Ottaway, Sean (1507) | Won 2-0 | +181559 |
| 4legacy | 475 | Leone, Jonathan (1541) | Won 2-0 | +171576 |
| 5legacy | 566 | Luce, Matthew (1516) | Lost 1-2 | -191557 |
| 6legacy | 357 | Zheng, Junyuan (1518) | Won 2-0 | +181575 |
| 7legacy | 484 | Keller, Chris (1446) | Lost 1-2 | -211554 |
| 8legacy | 232 | Ascalon, Jason (1553) | Won 2-0 | +181572 |
| 9legacy | 78 | Patel, Chirayu (1567) | Lost 0-2 | -181554 |
| top | average opponent: 1515record: 5-4 | new rating: 1554 | ||
| Grand Prix Toronto 2012 (modern) | starting rating: 1532 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 130 | Holosko, Joel (1500) | Lost 1-2 | -191513 |
| 2modern | 281 | Okkema, Zach (1483) | Lost 1-2 | -181495 |
| 3modern | 389 | Beck, Kyle (1465) | Won 2-0 | +171512 |
| 4modern | 437 | Mandel, John (1482) | Won 2-1 | +171529 |
| 5modern | 313 | Elzeisa, Daniel (1515) | Won 2-0 | +181547 |
| 6modern | 221 | Gustafson, Thomas (1422) | Won 2-0 | +161563 |
| 7modern | 134 | Katz, Aaron (1496) | Lost 0-2 | -191544 |
| top | average opponent: 1480record: 4-3 | new rating: 1544 | ||
| Grand Prix Montreal 2011 (M12 limited) | starting rating: 1490 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 187 | Jaskolka, Jason (1500) | Draw 1-1 | 01490 |
| 2sealed | 131 | Hum, Jonathan (1500) | Won 2-1 | +181508 |
| 3sealed | 79 | Demers, Francois (1534) | Won 2-0 | +181526 |
| 4sealed | 69 | Monast, David (1564) | Won 2-0 | +191545 |
| 5sealed | 33 | Hayne, Alexander (1558) | Lost 1-2 | -181527 |
| 6sealed | 75 | Kelahan, Ciaran (1510) | Won 2-1 | +181545 |
| 7sealed | 44 | Woodley, Ian (1805) | Lost 1-2 | -131532 |
| top | average opponent: 1567record: 4-2-1 | new rating: 1532 | ||
| Grand Prix Providence 2011 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 45 | Schulz, John (1447) | Lost 0-2 | -191481 |
| 2legacy | 213 | Cuellari, Robert (1515) | Won 2-0 | +191500 |
| 3legacy | 194 | Park, Matt (1500) | Won 2-1 | +181518 |
| 4legacy | 150 | Pelletier, Chris (1516) | Won 2-1 | +181536 |
| 5legacy | 58 | Hess, Zach (1537) | Won 2-1 | +181554 |
| 6legacy | 42 | Utter-Leyton, Josh (2010) | Lost 0-2 | -111543 |
| 7legacy | 93 | Sowles, Scott M (1539) | Lost 1-2 | -181525 |
| 8legacy | 100 | McLaughlin, Morgan (1592) | Lost 0-2 | -161509 |
| 9legacy | 91 | Dickson, Shaun (1452) | Lost 0-2 | -191490 |
| top | average opponent: 1568record: 4-5 | new rating: 1490 | ||