Joyner, Chris
Current rating: 1536
Record: 20-17
| Grand Prix Louisville 2017 (legacy) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 343 | Wood, Mark (1531) | Lost 0-2 | -191538 |
| 2legacy | 846 | Tune, Alexander (1395) | Lost 1-2 | -201518 |
| 3legacy | 1030 | Richards II, Markus (1463) | Lost 1-2 | -191499 |
| 4legacy | 1023 | Vickery, Jordan (1449) | Won 2-0 | +171516 |
| 5legacy | 931 | Nichols, Walter (1491) | Won 2-0 | +171533 |
| 6legacy | 885 | Schaefer, Casper (1599) | Won 2-0 | +201553 |
| 7legacy | 809 | Fiffles, Adam (1633) | Lost 0-2 | -171536 |
| top | average opponent: 1509record: 3-4 | new rating: 1536 | ||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1584 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1559 | Carey, Chris (1500) | Won 2-0 | +171601 |
| 2modern | 1438 | Thompson, Weston (1552) | Lost 0-2 | -191582 |
| 3modern | 1504 | Finney, Matthew (1376) | Lost 1-2 | -221560 |
| 4modern | 1614 | McArthur, Alex (1480) | Won 2-1 | +171577 |
| 5modern | 1396 | Mugno, Justin (1477) | Lost 0-2 | -201557 |
| top | average opponent: 1477record: 2-3 | new rating: 1557 | ||
| Grand Prix Orlando 2014 (KTK limited) | starting rating: 1625 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 52 | Marrero, Kalel (1500) | Lost 1-2 | -211604 |
| 2sealed | 351 | Seely, Kevin (1483) | Lost 1-2 | -201584 |
| top | average opponent: 1492record: 0-2 | new rating: 1584 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1054 | McDowell, Chris (1433) | Won 2-1 | +161558 |
| 2modern | 1228 | Ali, Rebecca (1486) | Won 2-1 | +171575 |
| 3modern | 1253 | Ramirez, Alejandro (1573) | Won 2-1 | +181593 |
| 4modern | 1058 | Jones, Greg (1537) | Lost 1-2 | -191574 |
| 5modern | 1095 | Lolos, Arthur (1580) | Won 2-0 | +181592 |
| 6modern | 1167 | Blevins, Stephen (1556) | Won 2-1 | +181610 |
| 7modern | 1027 | Sweeney, Clifton (1665) | Lost 0-2 | -171593 |
| 8modern | 1071 | Bertot, Nick (1560) | Won 2-1 | +171610 |
| 9modern | 1040 | Fulton, Randall (1528) | Won 2-0 | +161626 |
| 10modern | 186 | Edwards, Robert (1565) | Lost 0-2 | -191607 |
| 11modern | 219 | Mantz, Alex (1573) | Won 2-1 | +181625 |
| 12modern | 96 | Akpinar, Tim (1610) | Won 2-0 | +171642 |
| 13modern | 73 | Francois, Nathanael (1694) | Won 2-0 | +191661 |
| 14modern | 56 | Shields, Terrance (1655) | Lost 0-2 | -181643 |
| 15modern | 89 | Mertens, Tim (1611) | Lost 0-2 | -181625 |
| top | average opponent: 1575record: 10-5 | new rating: 1625 | ||
| Grand Prix Daytona Beach 2007 (LRW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 173 | Hollingworth, Jay (1463) | Lost 1-2 | -191481 |
| 2sealed | 170 | Marcus, Daniel (1608) | Won 2-0 | +211502 |
| 3sealed | 149 | Frank, Harry (1484) | Won 2-1 | +171519 |
| 4sealed | 151 | Jones, Trent (1579) | Lost 0-2 | -171502 |
| 5sealed | 180 | Loftis, Craig (1503) | Won 2-1 | +181520 |
| 6sealed | 164 | Pratser, Matthew (1518) | Won 2-1 | +181538 |
| 7sealed | 92 | Longo Junior, Sergio (1498) | Won 2-0 | +181556 |
| 8sealed | 76 | Sadin, Steven (1826) | Lost 1-2 | -141542 |
| top | average opponent: 1560record: 5-3 | new rating: 1542 | ||