Willemann III, Charles
Current rating: 1435
Record: 11-17-3
| MagicCon Las Vegas 2023 Limited Open (WOE limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 3535 | Ritter, Jacob (1868) | Lost 0-2 | -111454 |
| 2sealed | 3440 | Odom, Kelvin (1470) | Won 2-1 | +191473 |
| 3sealed | 3207 | Billingsley, Jason (1355) | Lost 0-2 | -211452 |
| 4sealed | 3479 | Persson, Jarod (1493) | Lost 1-2 | -171435 |
| top | average opponent: 1547record: 1-3 | new rating: 1435 | ||
| Grand Prix Denver 2017 (HOU standard) | starting rating: 1443 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 82 | Shinkle, Christopher (1508) | Lost 0-2 | -171426 |
| 3standard | 411 | Accobee, Darian (1496) | Won 2-0 | +201446 |
| 4standard | 254 | Sommerville, Steve (1503) | Won 2-1 | +191465 |
| 5standard | 212 | Stern, Jon (1917) | Lost 0-2 | -111454 |
| 6standard | 184 | Purcell, Zach (1514) | Draw 1-1 | +21456 |
| 7standard | 259 | Yung, Chance (1544) | Won 2-1 | +191475 |
| 8standard | 173 | Salazar, Cristian (1532) | Draw 1-1 | +11476 |
| 9standard | 238 | Peters, Kyle (1892) | Lost 0-2 | -111465 |
| top | average opponent: 1613record: 3-3-2 | new rating: 1465 | ||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1510 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 362 | Ho, Anthony (1750) | Lost 0-2 | -131497 |
| 3sealed | 805 | Campbell, Adam (1501) | Lost 0-2 | -181479 |
| 4sealed | 784 | Mick, Joel (1494) | Lost 0-2 | -181461 |
| 5sealed | 888 | Talayumptewa, Kordell (1467) | Lost 0-2 | -181443 |
| top | average opponent: 1553record: 0-4 | new rating: 1443 | ||
| Grand Prix Omaha 2017 (AKH standard) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 134 | Harrie, Josh (1464) | Won 2-1 | +181521 |
| 3standard | 56 | Germar, Richard (1817) | Lost 0-2 | -131508 |
| 4standard | 173 | Yu, Puyan (1539) | Lost 0-2 | -171491 |
| 5standard | 261 | Smith, Paxton (1456) | Lost 0-2 | -191472 |
| 6standard | 264 | Shearer, Alex (1435) | Lost 0-2 | -191453 |
| 7standard | 291 | Reed, Gregory (1467) | Won 2-0 | +181471 |
| 8standard | 242 | Bretthorst, Robert (1375) | Won 2-1 | +171488 |
| 9standard | 179 | Hicks, Jackson (1754) | Won 2-0 | +221510 |
| top | average opponent: 1538record: 4-4 | new rating: 1510 | ||
| Grand Prix Denver 2016 (KLD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 90 | Hudson, Matthew (1379) | Lost 0-2 | -201480 |
| 4standard | 313 | Beck, James (1518) | Won 1-0 | +191499 |
| 5standard | 159 | Reed, Grant (1523) | Won 0-0 | +181517 |
| 6standard | 184 | Shoemaker, Justin (1573) | Lost 1-2 | -171500 |
| 7standard | 186 | Ramirez, Efrain (1510) | Draw 1-1 | 01500 |
| 8standard | 232 | Smith, Ian (1500) | Won 2-1 | +181518 |
| 9standard | 169 | Simms, Jason (1703) | Lost 0-2 | -151503 |
| top | average opponent: 1529record: 3-3-1 | new rating: 1503 | ||