Johnson, Joe
Current rating: 1484
Record: 7-8
| Grand Prix Oklahoma City 2015 (modern) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1011 | Wright, Jer (1500) | Won 2-0 | +181519 |
| 2modern | 1038 | Smith, Zane (1594) | Lost 1-2 | -161503 |
| 3modern | 1066 | Hood, Cory (1501) | Won 0-0 | +181521 |
| 4modern | 1042 | Davis, Matthew (1382) | Lost 1-2 | -211500 |
| 5modern | 1055 | Beard, Joshua (1544) | Lost 0-2 | -171483 |
| 6modern | 1060 | Ravajy, Alexander (1481) | Won 2-1 | +181501 |
| 7modern | 1046 | Ballardo, David (1513) | Lost 0-2 | -181483 |
| 8modern | 1040 | Dobberstein, Alex (1545) | Won 2-1 | +191502 |
| 9modern | 1025 | Tierney, Justin (1516) | Lost 0-2 | -181484 |
| average opponent: 1509record: 4-5 | new rating: 1484 | |||
| Grand Prix Dallas-Fort Worth 2015 (ORI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 148 | Rodriquez, Carlos (1466) | Lost 1-2 | -191481 |
| 2sealed | 427 | Mahon, Shawn (1483) | Won 2-1 | +181499 |
| 3sealed | 558 | Deerwester, Isaac (1523) | Won 2-1 | +191518 |
| 4sealed | 249 | Snyder, Brandon (1480) | Lost 0-2 | -191499 |
| 5sealed | 402 | Denker, Mark (1621) | Won 2-0 | +201519 |
| 6sealed | 256 | Pavliny, Samuel (1509) | Lost 0-2 | -181501 |
| average opponent: 1514record: 3-3 | new rating: 1501 | |||