Charles, Marc
Current rating: 1509
Record: 25-27-1
| Grand Prix Tampa Bay 2019 (modern) | starting rating: 1415 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 39 | Winter, Alexander (1408) | Won 2-0 | +181433 |
| 2modern | 171 | Rogasner, Gabriel (1699) | Won 2-1 | +221455 |
| 3modern | 156 | Elkins, Christien (1537) | Won 2-0 | +201475 |
| 4modern | 11 | Rios, Justin (1747) | Won 2-1 | +231498 |
| 5modern | 12 | Robbins, Austin (1648) | Lost 1-2 | -151483 |
| 6modern | 61 | Dykes, Lucas (1554) | Won 2-0 | +191502 |
| 7modern | 22 | Hu, Yunyi (1604) | Won 2-0 | +201522 |
| 8modern | 42 | Norris, Logan (1594) | Won 2-0 | +191541 |
| 9modern | 21 | Paykar, Ashkan (1730) | Lost 0-2 | -151526 |
| 10modern | 17 | Rinaldi, Alex (1571) | Lost 0-2 | -171509 |
| top | average opponent: 1609record: 7-3 | new rating: 1509 | ||
| Grand Prix Orlando 2017 (AER limited) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 786 | Warden, William (1483) | Won 2-0 | +191464 |
| 2sealed | 695 | Schott, Andrew (1643) | Lost 0-2 | -151449 |
| 3sealed | 958 | Harris, Tristan (1462) | Lost 1-2 | -181431 |
| 4sealed | 995 | Markel, Benjamin (1484) | Draw 1-1 | +11432 |
| 5sealed | 1040 | Ferreiro, Nicholas (1476) | Lost 0-2 | -171415 |
| top | average opponent: 1510record: 1-3-1 | new rating: 1415 | ||
| Grand Prix Atlanta 2016 (KLD limited) | starting rating: 1458 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1001 | Lackey, Otis (1480) | Lost 1-2 | -181440 |
| 2sealed | 973 | Dennis, Andrew (1510) | Won 2-0 | +201460 |
| 3sealed | 1174 | Velarde, Alex (1492) | Won 2-0 | +181478 |
| 4sealed | 789 | Sweetwood Jr, James (1522) | Won 2-0 | +191497 |
| 5sealed | 658 | Kelley, Thomas (1459) | Lost 0-2 | -191478 |
| 6sealed | 806 | English, Christopher (1518) | Lost 0-2 | -171461 |
| 7sealed | 966 | Hobdy, Marcus (1601) | Won 2-0 | +201481 |
| 8sealed | 868 | Herring, Bret (1437) | Lost 0-2 | -181463 |
| 9sealed | 887 | Schaefer, Charles (1476) | Lost 0-2 | -181445 |
| top | average opponent: 1499record: 4-5 | new rating: 1445 | ||
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 99 | O'Gorman, Brandon (1536) | Lost 1-2 | -171455 |
| 2sealed | 530 | Miller, Timothy (1484) | Won 2-0 | +191474 |
| 3sealed | 441 | Bayog, Francis (1521) | Won 2-0 | +181492 |
| 4sealed | 285 | Fleischman, Will (1539) | Lost 1-2 | -171475 |
| 5sealed | 608 | Hale, William (1509) | Lost 0-2 | -171458 |
| top | average opponent: 1518record: 2-3 | new rating: 1458 | ||
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 137 | Nguyen, Andrew (1524) | Lost 0-2 | -171472 |
| top | record: 0-1 | new rating: 1472 | ||
| Grand Prix Miami 2015 (FRF standard) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 375 | Couling, Stuart T (1500) | Lost 1-2 | -171469 |
| 2standard | 391 | Richardson, Niko (1495) | Won 2-0 | +181487 |
| 3standard | 437 | Hentze, Thomas M (1500) | Lost 0-2 | -181469 |
| 4standard | 528 | Pollmann, Orlando A (1481) | Won 2-1 | +191488 |
| 5standard | 449 | Sullivan, Thomas [USA] (1497) | Won 2-1 | +181506 |
| 6standard | 308 | Morphen, Alexander J (1521) | Lost 0-2 | -181488 |
| 7standard | 292 | Carty, Keiron (1507) | Won 2-1 | +181506 |
| 8standard | 236 | Allie, Christopher (1553) | Lost 1-2 | -171489 |
| top | average opponent: 1507record: 4-4 | new rating: 1489 | ||
| Grand Prix Orlando 2014 (KTK limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 229 | Teneyck, Zach (1544) | Won 2-0 | +191502 |
| 2sealed | 264 | Swain, James (1517) | Lost 1-2 | -171485 |
| 3sealed | 354 | Johnson, Justin (1619) | Won 2-0 | +201505 |
| 4sealed | 314 | Kobashigawa, Davin (1404) | Lost 0-2 | -201485 |
| 5sealed | 339 | Potts, Doug (1527) | Lost 0-2 | -171468 |
| 6sealed | 290 | Agnew, Sydney (1483) | Won 2-0 | +181486 |
| top | average opponent: 1516record: 3-3 | new rating: 1486 | ||
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 252 | Curran, Robert (1500) | Won 2-0 | +181522 |
| 2standard | 243 | Mathis, Jason D (1536) | Lost 0-2 | -181504 |
| 3standard | 384 | Garguy, John Alexander (1365) | Lost 0-2 | -211483 |
| top | average opponent: 1467record: 1-2 | new rating: 1483 | ||
| Grand Prix Orlando 2012 (ISD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 27 | Hartman, Jimmy (1451) | Won 2-1 | +171517 |
| 3standard | 5 | Vega, Peter (1535) | Won 2-0 | +181535 |
| 4standard | 64 | Thomason, Timothy (1761) | Lost 0-2 | -141521 |
| 5standard | 88 | Jabczynski, Mike J (1542) | Lost 0-2 | -171504 |
| 6standard | 205 | Jackson, Brad (1501) | Won 2-0 | +181522 |
| 7standard | 103 | Mata, Andrew (1517) | Lost 1-2 | -181504 |
| top | average opponent: 1551record: 3-3 | new rating: 1504 | ||