Long, Cody
Current rating: 1461
Record: 15-19
| Grand Prix Hartford 2018 (modern) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 289 | Rhoads, Jordan (1500) | Won 2-0 | +181488 |
| 2modern | 79 | Kizis, Adam (1490) | Lost 0-2 | -181470 |
| 3modern | 706 | Chen, Miley (1500) | Won 2-0 | +191489 |
| 4modern | 293 | Lyons, Paul (1577) | Lost 0-2 | -161473 |
| 5modern | 470 | Kotcher, Tom (1489) | Won 2-1 | +181491 |
| 6modern | 323 | Goldfarb, David (1846) | Lost 0-2 | -121479 |
| 7modern | 477 | Kernohan, Ian (1504) | Lost 0-2 | -181461 |
| top | average opponent: 1558record: 3-4 | new rating: 1461 | ||
| Grand Prix Charlotte 2016 (modern) | starting rating: 1454 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 273 | Lendor, Ulysses (1518) | Lost 0-2 | -171437 |
| 3modern | 721 | Skoler, Alex (1517) | Lost 1-2 | -171420 |
| 4modern | 437 | Bosley, Ian (1777) | Won 2-1 | +251445 |
| 5modern | 683 | Clark, Aaron (1512) | Won 2-1 | +191464 |
| 6modern | 135 | Bowen, Ken (1441) | Won 2-1 | +171481 |
| 7modern | 320 | Nyhuis, Daniel (1548) | Won 2-1 | +201501 |
| 8modern | 313 | Martin, Sally (1554) | Lost 1-2 | -171484 |
| 9modern | 338 | Bresler, Reuben (1719) | Lost 0-2 | -141470 |
| top | average opponent: 1573record: 4-4 | new rating: 1470 | ||
| Grand Prix New York 2016 (SOI standard) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 1 | Britt, Colby (1518) | Lost 1-2 | -171467 |
| 3standard | 688 | Halligan, Dennis (1502) | Lost 0-2 | -171450 |
| 4standard | 784 | Cain, Tammy (1481) | Won 2-0 | +181468 |
| 5standard | 710 | Gorkhover, Gleb (1483) | Lost 0-2 | -181450 |
| 6standard | 698 | Borger, Kenneth (1481) | Won 2-1 | +191469 |
| 7standard | 495 | Berni, Roberto (1620) | Lost 1-2 | -151454 |
| top | average opponent: 1514record: 2-4 | new rating: 1454 | ||
| Grand Prix Providence 2015 (DTK standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 15 | Lanzillotta, Greg (1539) | Lost 1-2 | -171465 |
| 3standard | 348 | Anszperger, Noah (1464) | Won 2-1 | +181483 |
| 4standard | 150 | Grimes, Zachary (1425) | Won 2-1 | +171500 |
| 5standard | 104 | Ray, Michael (1550) | Lost 1-2 | -171483 |
| 6standard | 274 | Goodwin, Tim (1527) | Won 2-0 | +191502 |
| 7standard | 174 | Spear, Chris (1542) | Lost 0-2 | -181484 |
| top | average opponent: 1508record: 3-3 | new rating: 1484 | ||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 703 | Kelley, Brian (1502) | Won 2-1 | +181518 |
| 2modern | 843 | Fang, Stephen (1475) | Lost 1-2 | -191499 |
| 3modern | 1056 | Hosler, Robert (1491) | Lost 1-2 | -181481 |
| 4modern | 1191 | Green, Dan (1535) | Won 2-1 | +191500 |
| 5modern | 1114 | Dupont-Issalys, Colin (1498) | Lost 1-2 | -181482 |
| 6modern | 1081 | Bouchard, Jason (1465) | Won 2-1 | +181500 |
| 7modern | 989 | Cavalieri, Mani (1511) | Lost 0-2 | -181482 |
| top | average opponent: 1497record: 3-4 | new rating: 1482 | ||