Harber, Clinton
Current rating: 1558
Record: 21-18-1
| Grand Prix Phoenix 2019 (ELD limited) | starting rating: 1569 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 46 | Babis, Robert (1652) | Lost 0-2 | -171552 |
| 2sealed | 160 | Richter, Galen (1485) | Lost 1-2 | -191533 |
| 3sealed | 259 | Smith, Austin (1322) | Won 2-1 | +141547 |
| 4sealed | 215 | Waterhouse, Austin (1483) | Won 2-0 | +171564 |
| 5sealed | 175 | Bridges, Kayla (1236) | Won 2-0 | +121576 |
| 6sealed | 97 | Paguio, Thomas (1575) | Lost 1-2 | -181558 |
| top | average opponent: 1459record: 3-3 | new rating: 1558 | ||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 157 | Wisch, Robert (1403) | Won 2-1 | +161511 |
| 2sealed | 128 | Lewis, Jon-Michael (1571) | Won 2-1 | +191530 |
| 3sealed | 402 | Malinowski, Mike (1514) | Won 2-0 | +181548 |
| 4sealed | 2114 | Stark, Graham (1693) | Won 2-1 | +211569 |
| 5sealed | 10 | Vincent, Chris (1687) | Won 2-1 | +201589 |
| 6sealed | 21 | Townsend, Nikolas (1647) | Won 2-1 | +191608 |
| 7sealed | 32 | Myrick, Ethan (1900) | Lost 0-2 | -131595 |
| 8sealed | 67 | Brunton, David (1593) | Lost 0-2 | -181577 |
| 9sealed | 130 | Soth, Eric (1774) | Lost 1-2 | -151562 |
| 10draft | 256 | Booth, JT (1733) | Won 2-1 | +221584 |
| 11draft | 274 | Smith II, Bradley (1632) | Draw 1-1 | 01584 |
| 12draft | 188 | Ho-Ten-Pow, Marino (1671) | Lost 0-2 | -161568 |
| 13draft | 158 | Hecker, Shawn (1573) | Won 2-0 | +181586 |
| 14draft | 126 | Benner, James (1628) | Lost 1-2 | -171569 |
| top | average opponent: 1644record: 8-5-1 | new rating: 1569 | ||
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1497 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 220 | Carewicz, Cameron (1440) | Won 2-0 | +171514 |
| 2sealed | 27 | Streeton, Matthew (1480) | Lost 0-2 | -191495 |
| 3sealed | 180 | Sansam, Scott (1462) | Lost 0-2 | -181477 |
| 4sealed | 278 | Freeman, Daniel (1482) | Won 2-0 | +181495 |
| 5sealed | 229 | Nguyen, Sean (1522) | Won 2-0 | +181513 |
| 6sealed | 121 | Lewis, Michael (1490) | Lost 1-2 | -181495 |
| top | average opponent: 1479record: 3-3 | new rating: 1495 | ||
| Grand Prix Phoenix 2014 (BNG standard) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 344 | Fox, Eric (1466) | Lost 1-2 | -191499 |
| 2standard | 392 | Cook, Michael (1502) | Won 2-0 | +181517 |
| 3standard | 310 | Follett, John (1499) | Won 2-0 | +171534 |
| 4standard | 351 | Ulrich, Brandon (1521) | Won 2-0 | +181552 |
| 5standard | 96 | Trepanier, Timm (1536) | Lost 1-2 | -181534 |
| 6standard | 216 | Goggin, James (1519) | Lost 0-2 | -181516 |
| 7standard | 381 | Watkins, Avery (1473) | Lost 0-2 | -191497 |
| top | average opponent: 1502record: 3-4 | new rating: 1497 | ||
| Grand Prix San Diego 1999 (MMQ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 38 | Wang, Shao (1500) | Won 0-0 | +181518 |
| 2sealed | 18 | Blackwell, Conan (1518) | Lost 0-0 | -181500 |
| 3sealed | 85 | Kruse, Otto (1500) | Lost 0-2 | -181482 |
| 4sealed | 116 | Liu, Caroline (1464) | Lost 0-0 | -181464 |
| 5sealed | 107 | Nelson, Seth (1463) | Won 0-0 | +181482 |
| 6sealed | 83 | Helding, Brandon (1480) | Won 2-1 | +181500 |
| 7sealed | 66 | McNatt, Timothy (1498) | Won 0-0 | +181518 |
| top | average opponent: 1489record: 4-3 | new rating: 1518 | ||