Hollis, Hayden
Current rating: 1548
| Regional Championships Atlanta 2023 (pioneer) | starting rating: 1583 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 375 | Matthews, Victor (1500) | Lost 1-2 | -201563 |
| 2pioneer | 436 | He, William (1484) | Won 2-1 | +171580 |
| 3pioneer | 319 | Silver, Daniel (1751) | Lost 0-2 | -151565 |
| 4pioneer | 401 | Bennett, Riley (1478) | Lost 0-2 | -201545 |
| 5pioneer | 512 | Moss, Robert (1426) | Won 2-0 | +161561 |
| 6pioneer | 355 | Pernankil, Avenash (1812) | Lost 0-2 | -131548 |
| top | average opponent: 1575record: 2-4 | new rating: 1548 | ||
| Grand Prix Denver 2016 (KLD standard) | starting rating: 1553 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 313 | Dawkins, George (1465) | Won 2-0 | +171570 |
| 2standard | 73 | Branham, Raymond (1520) | Lost 1-2 | -191551 |
| 3standard | 541 | Kwak, Robert (1485) | Won 2-1 | +171568 |
| 4standard | 311 | Scheid, Daniel (1733) | Won 2-0 | +211589 |
| 5standard | 105 | Novak, Tyler (1782) | Won 0-0 | +211610 |
| 6standard | 86 | Inoue, Sean (1879) | Lost 0-2 | -131597 |
| 7standard | 306 | Yelton, Ed (1532) | Won 2-0 | +171614 |
| 8standard | 84 | Sundholm, Peter (1677) | Lost 0-2 | -171597 |
| 9standard | 295 | Slone, Justin (1535) | Won 2-1 | +171614 |
| 10standard | 204 | Thorington, Michael (1583) | Lost 0-2 | -191595 |
| 11standard | 176 | Sulak, Andrew (1630) | Won 2-1 | +191614 |
| 12standard | 117 | Fischer, Brandon (1868) | Lost 1-2 | -141600 |
| 13standard | 160 | McMahon, Christopher (1617) | Lost 0-2 | -171583 |
| top | average opponent: 1639record: 7-6 | new rating: 1583 | ||
| Grand Prix Denver 2015 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 516 | Wickham, Derek (1480) | Lost 0-2 | -181482 |
| 2standard | 521 | Wehrli, Jackson (1482) | Won 2-1 | +181500 |
| 3standard | 454 | Williams, Austin (1449) | Lost 1-2 | -191481 |
| 4standard | 552 | Melander, Scott (1420) | Won 2-0 | +171498 |
| 5standard | 342 | Romero, Guy Jr (1500) | Won 2-0 | +181516 |
| 6standard | 396 | Ross, Andrew (1518) | Won 2-0 | +181534 |
| 7standard | 142 | Yost, Austin (1679) | Won 2-1 | +201554 |
| 8standard | 121 | Rapisarda, Jonathan (1534) | Won 2-0 | +181572 |
| 9standard | 114 | Watt, Ian (1544) | Lost 0-2 | -191553 |
| top | average opponent: 1512record: 6-3 | new rating: 1553 | ||