McArthur, Alex
Current rating: 1445
Record: 5-8
| Grand Prix Charlotte 2016 (modern) | starting rating: 1443 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 761 | Cyngier, Edward (1464) | Lost 1-2 | -181425 |
| 2modern | 598 | Wheeler, Pierre (1511) | Lost 0-2 | -161409 |
| 3modern | 1033 | Smigielski, AJ (1391) | Won 2-1 | +181427 |
| 4modern | 1040 | Glover, Gabe (1446) | Won 2-0 | +181445 |
| average opponent: 1453record: 2-2 | new rating: 1445 | |||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1251 | Ashe, Michael S (1500) | Lost 0-2 | -181482 |
| 2modern | 1628 | Ellis, Stephen (1427) | Won 2-0 | +171499 |
| 3modern | 1595 | Jeannin, Jules (1457) | Lost 0-2 | -191480 |
| 4modern | 1614 | Joyner, Chris (1560) | Lost 1-2 | -161464 |
| 5modern | 1445 | Filipovic, Ethan G (1464) | Won 2-0 | +181482 |
| 6modern | 1334 | Wright, Joshua (1431) | Won 2-0 | +171499 |
| 7modern | 1150 | Hoegner, Danielle (1376) | Lost 0-2 | -201479 |
| 8modern | 979 | Darragh, Joshua (1500) | Lost 0-2 | -181461 |
| 9modern | 863 | Tysinger, Stephen M (1465) | Lost 1-2 | -181443 |
| average opponent: 1464record: 3-6 | new rating: 1443 | |||