Johnson, Andrew L
Current rating: 1722 (#5179)
| Grand Prix Anaheim 2012 (Innistrad block) | starting rating: 1590 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 175 | Lee, Daniel (1532) | Won 2-0 | +171607 |
| 2block | 39 | Wajert, Will (1517) | Won 2-1 | +161623 |
| 3block | 158 | Valadez, Emmanuel (1536) | Lost 1-2 | -191604 |
| 4block | 300 | Price, Jonathan (1518) | Won 2-0 | +161620 |
| 5block | 165 | Campusano, Eric (1546) | Lost 0-2 | -191601 |
| 6block | 250 | Zheng, Alan (1473) | Won 2-0 | +161617 |
| 7block | 119 | Ochoa, David (1922) | Won 2-1 | +231640 |
| 8block | 59 | Thiessen, Jacob (1545) | Won 2-0 | +161656 |
| 9block | 68 | Tse, Wang (1586) | Won 2-0 | +171673 |
| 10block | 24 | Elder, Ryan (1696) | Won 2-0 | +181691 |
| 11block | 38 | Carter, Michael (1582) | Won 2-1 | +161707 |
| 12block | 18 | Cerda, Noel (1533) | Won 2-1 | +151722 |
| 13block | 9 | Carpenter, Ryan (1766) | Draw 0-0 | +11723 |
| 14block | 9 | Sittner, Alex (1801) | Lost 1-2 | -171706 |
| 15block | 19 | Linzi, Eli (1584) | Won 2-0 | +161722 |
| top | average opponent: 1609record: 11-3-1 | new rating: 1722 | ||
| Grand Prix San Diego 2011 (ISD limited) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 87 | Alaimo, Sam (1518) | Lost 1-2 | -181508 |
| 3sealed | 148 | Chrysler, Brian (1500) | Won 2-0 | +181526 |
| 4sealed | 121 | Quelle, Blake (1770) | Won 2-0 | +221548 |
| 5sealed | 86 | Dixon, Terry (1522) | Won 2-0 | +171565 |
| 6sealed | 70 | Valis, Filip (1537) | Lost 0-2 | -181547 |
| 7sealed | 123 | Thornally, Bryan (1539) | Won 2-0 | +181565 |
| 8sealed | 57 | Loucks, Jonathon (1816) | Won 2-1 | +221587 |
| 9sealed | 54 | Lima Cardoso, Filipe (1684) | Won 2-1 | +201607 |
| 10draft | 6 | Olsen, Chris (1689) | Won 2-1 | +191626 |
| 11draft | 44 | Machan, Thomas (1649) | Lost 1-2 | -171609 |
| 12draft | 25 | Patterson, Brian (1583) | Lost 0-2 | -191590 |
| 13draft | 9 | Hsu, Daniel (1589) | Won 2-0 | +181608 |
| 14draft | 42 | Egashira, Kenji (1593) | Lost 0-2 | -181590 |
| top | average opponent: 1614record: 8-5 | new rating: 1590 | ||
| Grand Prix Denver 2011 (MBS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 452 | Pannell, Thomas (1627) | Won 2-1 | +201520 |
| 4sealed | 414 | Hertz, Shiloh (1503) | Won 2-0 | +181538 |
| 5sealed | 461 | Verhey, Gavin (1669) | Won 2-1 | +201558 |
| 6sealed | 407 | Juza, Martin (1939) | Lost 0-2 | -111547 |
| 7sealed | 410 | Cleberg, Thomas (1634) | Won 2-0 | +201567 |
| 8sealed | 410 | Ochoa, David (1985) | Lost 0-2 | -111556 |
| 9sealed | 434 | Lasky, Michael (1522) | Lost 1-2 | -191537 |
| 10draft | 34 | Sanders, Sam (1545) | Lost 0-2 | -181519 |
| 11draft | 6 | Connell, Nicholas (1465) | Won 2-0 | +171536 |
| 12draft | 57 | Jones, Eric R (1562) | Won 2-1 | +191555 |
| 13draft | 53 | Woods, Conley (1903) | Lost 0-2 | -121543 |
| 14draft | 26 | Simon, Michael (1593) | Lost 1-2 | -171526 |
| top | average opponent: 1662record: 6-6 | new rating: 1526 | ||