Harelson, Casey
Current rating: 1460
Record: 11-13-1
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 287 | Barley, Zach (1451) | Lost 0-2 | -191460 |
| top | record: 0-1 | new rating: 1460 | ||
| Grand Prix Oakland 2016 (BFZ standard) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 182 | DeBord, Seth (1474) | Won 2-1 | +171512 |
| 2standard | 421 | Adeli, Babak (1558) | Lost 1-2 | -171495 |
| 3standard | 539 | Millar, Geoffrey (1469) | Lost 0-2 | -181477 |
| 4standard | 746 | Striffler, Andrew (1482) | Won 2-0 | +181495 |
| 5standard | 452 | Chang, Robin (1625) | Lost 1-2 | -161479 |
| 6standard | 714 | Saucedo, Oscar (1483) | Won 2-0 | +181497 |
| 7standard | 457 | Coats, Nicolaas (1474) | Lost 1-2 | -181479 |
| top | average opponent: 1510record: 3-4 | new rating: 1479 | ||
| Grand Prix San Diego 2015 (ORI standard) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 190 | Yang, Song (1500) | Lost 0-2 | -181499 |
| 2standard | 515 | Abbasi, John (1483) | Won 2-0 | +181517 |
| 3standard | 428 | Franklin, Gabriel (1499) | Lost 1-2 | -191498 |
| 4standard | 505 | Hulsey, Jessica (1485) | Won 2-0 | +181516 |
| 5standard | 414 | Caitung, Rocky (1515) | Won 2-0 | +181534 |
| 6standard | 342 | Spenner, Josiah (1513) | Won 2-1 | +181552 |
| 7standard | 263 | McGrew, Brian (1552) | Lost 1-2 | -181534 |
| 8standard | 263 | Yu, Kevin (1387) | Lost 0-2 | -211513 |
| 9standard | 254 | Espinoza, Daniel (1491) | Lost 0-2 | -181495 |
| top | average opponent: 1492record: 4-5 | new rating: 1495 | ||
| Grand Prix Los Angeles 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 95 | Lara, Carlos (1505) | Won 2-1 | +181518 |
| 2standard | 101 | Wong, Alan S (1560) | Lost 0-2 | -171501 |
| 3standard | 405 | Vicario, Ivan (1502) | Lost 0-2 | -181483 |
| 4standard | 573 | Cates, Tyler (1483) | Won 2-1 | +181501 |
| 5standard | 601 | Weeks, Kevin (1503) | Draw 1-1 | 01501 |
| 6standard | 506 | Sparks, David (1394) | Won 2-0 | +161517 |
| 7standard | 359 | Duckett, Rashaud (1520) | Won 2-0 | +181535 |
| 8standard | 252 | Beal, Justin (1542) | Lost 0-2 | -181517 |
| top | average opponent: 1501record: 4-3-1 | new rating: 1517 | ||