Jang, Charles
Current rating: 1571
Record: 10-6
| Grand Prix Tampa Bay 2019 (modern) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 59 | Doctor, Patrick (1441) | Lost 0-2 | -191519 |
| 2modern | 352 | Svane-Christiansen, Jacob (1454) | Won 2-0 | +161535 |
| 3modern | 257 | Blackwelder, Nolan (1686) | Won 2-1 | +211556 |
| 4modern | 246 | Wood, Jacob (1517) | Won 2-0 | +171573 |
| 5modern | 56 | Morales, Justin (1552) | Won 2-1 | +181591 |
| 6modern | 62 | Combe, Donnovan (1508) | Lost 1-2 | -191572 |
| 7modern | 144 | Ortiz, Michael 9945 (1486) | Won 2-1 | +161588 |
| 8modern | 58 | Qadir, Aadil (1670) | Lost 0-2 | -171571 |
| average opponent: 1539record: 5-3 | new rating: 1571 | |||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 317 | Dougherty, Brendan (1482) | Won 2-0 | +181518 |
| 2modern | 106 | Marmo, Timothy (1447) | Won 2-1 | +161534 |
| 3modern | 179 | Reda, Derek (1671) | Lost 0-2 | -151519 |
| 4modern | 312 | Barrows, Greg (1522) | Won 2-0 | +181537 |
| 5modern | 196 | Samson, Roger (1587) | Won 2-1 | +191556 |
| 6modern | 52 | Shvachkin, Gabriel (1518) | Lost 1-2 | -191537 |
| 7modern | 221 | Bridda, Michael (1519) | Won 2-1 | +181555 |
| 8modern | 151 | Scott, Matt (1642) | Lost 1-2 | -171538 |
| average opponent: 1548record: 5-3 | new rating: 1538 | |||