Fonner, Charles
Current rating: 1629
Record: 15-8
| Grand Prix Detroit 2019 (M20 limited) | starting rating: 1646 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 36 | Keller, Cameron (1485) | Lost 1-2 | -211625 |
| 2sealed | 213 | Krzys, Kodie (1530) | Lost 0-2 | -191606 |
| 3sealed | 320 | Berlanga, Zoren (1466) | Won 2-0 | +151621 |
| 4sealed | 268 | Archie-Bommarrito, Joshyua (1482) | Won 2-1 | +161637 |
| 5sealed | 203 | Ha, Chris (1588) | Won 2-0 | +171654 |
| 6sealed | 200 | Zang, Luke (1517) | Won 2-0 | +151669 |
| 7sealed | 110 | Bearinger, Andrew (1542) | Lost 0-2 | -201649 |
| 8sealed | 109 | Foster, Justin (1551) | Lost 0-2 | -201629 |
| average opponent: 1520record: 4-4 | new rating: 1629 | |||
| Grand Prix Cleveland 2019 (RNA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 81 | Lochridge, Lorin (1500) | Won 2-0 | +181518 |
| 2sealed | 201 | Manternach, Jim (1494) | Lost 1-2 | -181500 |
| 3sealed | 434 | Gonzalez, Dylan (1500) | Won 2-0 | +181518 |
| 4sealed | 242 | Welsh, Matthew (1574) | Won 2-1 | +191537 |
| 5sealed | 202 | Laporte, Gabryel (1569) | Lost 1-2 | -181519 |
| 6sealed | 341 | DiFiore, Edward (1520) | Won 2-0 | +181537 |
| 7sealed | 234 | Schaffer, Joshua (1454) | Won 2-0 | +171554 |
| 8sealed | 100 | Wood, Ricky (1602) | Won 2-1 | +191573 |
| 9sealed | 73 | Nicolas, Victor (1842) | Won 2-1 | +221595 |
| 10draft | 47 | LePine, Mark (1808) | Won 2-1 | +221617 |
| 11draft | 85 | Mast, Anthony (1721) | Won 2-1 | +201637 |
| 12draft | 106 | Coon, Robert (1750) | Won 2-1 | +201657 |
| 13draft | 55 | Staudinger, Gregory (1643) | Won 2-0 | +181675 |
| 14draft | 31 | Ryder, Sean (1865) | Lost 0-2 | -151660 |
| 15draft | 5 | Koenig, Jake (1880) | Lost 0-2 | -141646 |
| average opponent: 1648record: 11-4 | new rating: 1646 | |||