Bowman, Charles
Current rating: 1656
Record: 44-40-3
| Grand Prix Cleveland 2019 (RNA limited) | starting rating: 1668 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 267 | Sidhu, Jesse (1613) | Lost 1-2 | -191649 |
| 2sealed | 361 | Grandon, Dan (1436) | Won 2-0 | +141663 |
| 3sealed | 406 | Jones, Ryan (1489) | Won 2-0 | +151678 |
| 4sealed | 209 | Tang, Yicheng (1517) | Won 2-0 | +151693 |
| 5sealed | 96 | Stalsberg, Chase (1824) | Lost 0-2 | -151678 |
| 6sealed | 198 | Hilson, Christopher (1469) | Lost 0-2 | -221656 |
| top | average opponent: 1558record: 3-3 | new rating: 1656 | ||
| Grand Prix Cleveland 2015 (FRF limited) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 35 | Barni, Gregory (1481) | Won 2-0 | +171553 |
| 2sealed | 284 | Ackerman, Kyle (1518) | Won 2-0 | +171570 |
| 3sealed | 259 | Chow, Matthew (1715) | Won 2-1 | +211591 |
| 4sealed | 182 | Sivnksty, David (1488) | Won 2-0 | +161607 |
| 5sealed | 10 | Basile, Devin (1518) | Lost 0-2 | -201587 |
| 6sealed | 234 | Tedeschi, Michael (1607) | Won 2-0 | +181605 |
| 7sealed | 130 | Myers, Alec (1638) | Lost 1-2 | -171588 |
| 8sealed | 253 | Armstrong, Joshua (1560) | Won 2-0 | +181606 |
| 9sealed | 75 | Garrant, Mitchell (1618) | Won 2-1 | +181624 |
| 10draft | 41 | Campbell, Gavin (1589) | Won 2-1 | +171641 |
| 11draft | 18 | MacMillan, Dan (1588) | Won 2-0 | +171658 |
| 12draft | 30 | Pascal, Brandon (1771) | Lost 0-2 | -161642 |
| 13draft | 83 | Rinckey, Michael (1662) | Won 2-0 | +191661 |
| 14draft | 28 | Shrout, Andrew (1835) | Lost 1-2 | -151646 |
| 15draft | 31 | Phillips, Cedric (1895) | Won 2-0 | +221668 |
| top | average opponent: 1632record: 11-4 | new rating: 1668 | ||
| Grand Prix Cincinnati 2014 (BNG standard) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 267 | Linscott, Jordan (1500) | Won 1-0 | +181538 |
| 2standard | 406 | Hounshell, Jimmy (1518) | Won 2-0 | +181556 |
| 3standard | 69 | Kidd Jr, John (1536) | Won 2-0 | +171573 |
| 4standard | 70 | Dell, Willis (1462) | Won 2-1 | +161589 |
| 5standard | 9 | Moore, Nick (1662) | Won 2-1 | +201609 |
| 6standard | 13 | Song, Edward (1565) | Lost 0-2 | -191590 |
| 7standard | 103 | Doolittle, Scott (1612) | Lost 0-2 | -181572 |
| 8standard | 142 | Quinn, Brad (1558) | Lost 0-2 | -181554 |
| 9standard | 181 | Gosser, Alex (1535) | Lost 1-2 | -181536 |
| top | average opponent: 1550record: 5-4 | new rating: 1536 | ||
| Grand Prix Lincoln 2012 (modern) | starting rating: 1475 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 76 | Wolfe, Chris L (1518) | Won 2-0 | +191494 |
| 3modern | 81 | Durward, Caleb (1837) | Won 2-0 | +241518 |
| 4modern | 98 | Hans, Jeff (1546) | Won 2-1 | +191537 |
| 5modern | 20 | Buell, Shawn (1629) | Lost 0-2 | -171520 |
| 6modern | 34 | Damo da Rosa, Paulo Vitor (2244) | Won 2-1 | +291549 |
| 7modern | 32 | Renuard, Todd (1544) | Lost 1-2 | -181531 |
| 8modern | 65 | Wilkinson, Creighton (1550) | Won 2-0 | +191550 |
| 9modern | 91 | Elliott, Stephan M (1554) | Won 2-0 | +181568 |
| 10modern | 22 | Meints, Shawn (1599) | Lost 0-2 | -181550 |
| 11modern | 44 | Rellihan, Nick (1540) | Lost 0-2 | -181532 |
| 12modern | 47 | Hahn, William (1540) | Lost 1-2 | -181514 |
| 14modern | 39 | Blanchard, Wes (1581) | Won 2-1 | +201534 |
| 15modern | 35 | Sittner, Alex (1801) | Lost 0-2 | -141520 |
| top | average opponent: 1653record: 7-6 | new rating: 1520 | ||
| Grand Prix Kansas City 2011 (NPH limited) | starting rating: 1419 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 72 | Peters, Kyle (1500) | Draw 1-1 | +11420 |
| 2sealed | 215 | Dennis, Matthew (1500) | Won 2-0 | +201440 |
| 3sealed | 155 | Goetz, Adam (1518) | Won 2-0 | +191459 |
| 4sealed | 134 | Drexler, Ben (1536) | Won 2-1 | +201479 |
| 5sealed | 64 | Calcano, Christian (1821) | Lost 0-2 | -121467 |
| 6sealed | 142 | Pope, Tyke (1488) | Won 2-1 | +181485 |
| 7sealed | 91 | Schwandt, John (1556) | Lost 0-2 | -171468 |
| 8sealed | 140 | John, Alexander (1744) | Won 2-0 | +231491 |
| 9sealed | 96 | Summerlin, Aubrey (1607) | Lost 1-2 | -161475 |
| top | average opponent: 1586record: 5-3-1 | new rating: 1475 | ||
| Grand Prix Detroit 2005 (BOK limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 74 | Whitehead, Adam (1518) | Lost 0-2 | -171448 |
| 4sealed | 100 | Cato, Daniel (1650) | Lost 1-2 | -141434 |
| 5sealed | 149 | Cassidy, Jonathan (1584) | Lost 0-2 | -151419 |
| top | average opponent: 1584record: 0-3 | new rating: 1419 | ||
| Grand Prix Columbus 2004 (DST limited) | starting rating: 1490 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 79 | Parker, Brock (1740) | Lost 0-2 | -131477 |
| 4sealed | 118 | Hutchison, Eric (1519) | Lost 0-2 | -171460 |
| 5sealed | 225 | Wee, Olwen (1582) | Won 2-0 | +201480 |
| 6sealed | 149 | Oswalt, Darick (1522) | Lost 0-2 | -171463 |
| 7sealed | 173 | Foster, Kirk (1470) | Won 2-0 | +181481 |
| 8sealed | 125 | Taylor, Eric (1637) | Lost 0-2 | -161465 |
| top | average opponent: 1578record: 2-4 | new rating: 1465 | ||
| Grand Prix Detroit 2003 (Onslaught block) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 41 | Boutin, Jon (1612) | Draw 1-1 | +21508 |
| 3block | 101 | Clark, Mike (1518) | Draw 1-1 | 01508 |
| 4block | 186 | Jackson, Allen (1533) | Lost 1-2 | -181490 |
| top | average opponent: 1554record: 0-1-2 | new rating: 1490 | ||
| Grand Prix Cleveland 2002 (Odyssey block) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 3block | 25 | Lowe, Greg (1518) | Won 2-0 | +181526 |
| 4block | 4 | Chapin, Patrick (1840) | Won 2-0 | +241550 |
| 5block | 26 | Horowitz, Steve (1412) | Won 2-1 | +151565 |
| 6block | 7 | Willoughby, Tom (1781) | Won 2-0 | +221587 |
| 7block | 1 | Hsiung, Kenny (1679) | Lost 0-2 | -161571 |
| 8block | 21 | Xing, Chuan (1518) | ID | 01571 |
| 9block | 9 | Dove, Michael (1581) | Lost 0-2 | -181553 |
| 10block | 24 | Munk, David (1605) | Won 2-1 | +191572 |
| 11block | 20 | Hegstad, Brian (1800) | Lost 1-2 | -141558 |
| 12block | 23 | Rochon, Christian (1455) | Lost 1-2 | -201538 |
| 13block | 26 | Maher, Bob (1814) | Lost 0-2 | -131525 |
| 14block | 26 | Irvine, David (1453) | Lost 1-2 | -191506 |
| top | average opponent: 1621record: 5-6-1 | new rating: 1506 | ||
| Grand Prix Milwaukee 2002 (TOR standard) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 45 | Freneau, Phil (1654) | Lost 0-2 | -161487 |
| 5standard | 106 | Johnson, David (1536) | Lost 0-2 | -171470 |
| 6standard | 134 | Mcclain, Steve (1517) | Won 2-0 | +191489 |
| 7standard | 107 | Poole, Devon (1538) | Won 2-0 | +191508 |
| top | average opponent: 1561record: 2-2 | new rating: 1508 | ||
| Grand Prix Detroit 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 149 | Chase, Bruce E. (1500) | Won 2-0 | +181518 |
| 2sealed | 124 | Gargano, Tony (1518) | Lost 1-2 | -181500 |
| 3sealed | 156 | Lentini, Jason C. (1500) | Won 2-0 | +181518 |
| 4sealed | 144 | Kraft, Michael (1518) | Won 2-0 | +181536 |
| 5sealed | 117 | Heiss, Nathan (1710) | Lost 0-2 | -151521 |
| 6sealed | 111 | Strasser, Dustin (1520) | Lost 1-2 | -181503 |
| 7sealed | 130 | Allenbaugh, Josh (1502) | Won 2-1 | +181521 |
| 8sealed | 92 | Pinter, Jeremy (1495) | Lost 0-2 | -181503 |
| top | average opponent: 1533record: 4-4 | new rating: 1503 | ||