Eiler, Charles
Current rating: 1527
Record: 12-13-1
| Regional Championships Atlanta 2023 (pioneer) | starting rating: 1440 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 201 | Wagner-Krankel, Robert (1521) | Lost 1-2 | -171423 |
| 2pioneer | 584 | Otero, Jordan (1482) | Won 2-1 | +191442 |
| 3pioneer | 284 | Simmons, Ryan (1449) | Lost 1-2 | -181424 |
| 4pioneer | 496 | Thompson, Chris [USA] (1510) | Won 2-0 | +201444 |
| 5pioneer | 233 | Higgins, Aaron (1467) | Won 2-0 | +181462 |
| 6pioneer | 136 | Burgess, Dayton (1632) | Won 2-0 | +211483 |
| 7pioneer | 91 | Magno, Miguel (1639) | Won 2-1 | +211504 |
| 8pioneer | 74 | Del Nero, Damian (1647) | Won 2-0 | +211525 |
| 9pioneer | 32 | Herr, Paul (1767) | Won 2-0 | +221547 |
| 10pioneer | 16 | Zeoli, Benny (1838) | Lost 1-2 | -131534 |
| 11pioneer | 54 | Wang, Haotian (1879) | Lost 1-2 | -121522 |
| 12pioneer | 86 | Collins, Eamonn (1697) | Won 2-1 | +221544 |
| 13pioneer | 64 | Fusco, Roman (1634) | Lost 1-2 | -171527 |
| top | average opponent: 1628record: 8-5 | new rating: 1527 | ||
| Regional Championships Dallas 2023 (pioneer) | starting rating: 1441 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 185 | Byrd, Michael (1521) | Won 2-0 | +191460 |
| 2pioneer | 260 | Bates, Harrison (1729) | Lost 1-2 | -131447 |
| 3pioneer | 218 | Berven-Stotz, Mitchell (1451) | Lost 1-2 | -181429 |
| 4pioneer | 403 | Dunn, Ethan (1583) | Lost 1-2 | -151414 |
| 5pioneer | 521 | Saltsman, David (1563) | Won 2-1 | +211435 |
| 6pioneer | 406 | Carter, Paul (1528) | Won 2-1 | +191454 |
| 7pioneer | 316 | Corpora, Jon (1641) | Lost 1-2 | -141440 |
| top | average opponent: 1574record: 3-4 | new rating: 1440 | ||
| Grand Prix Louisville 2017 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 634 | Schnelle, Stephen (1485) | Draw 1-1 | 01500 |
| 2legacy | 637 | Galloway, Greg (1532) | Lost 0-2 | -181482 |
| 3legacy | 951 | Long, Austin (1485) | Lost 1-2 | -181464 |
| 4legacy | 1010 | Gough, Brad (1344) | Won 2-0 | +161480 |
| 5legacy | 907 | Ardrey, David (1469) | Lost 1-2 | -181462 |
| 6legacy | 939 | Warrington, Mark (1291) | Lost 1-2 | -211441 |
| top | average opponent: 1434record: 1-4-1 | new rating: 1441 | ||