Johnson, Nathan
Current rating: 1432
Record: 11-16
| Grand Prix Portland 2018 (modern) | starting rating: 1437 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 237 | Gregorich, Steven (1500) | Won 2-0 | +201457 |
| 2modern | 68 | Beckfield, Peter (1639) | Lost 0-2 | -151442 |
| 3modern | 627 | Brewer, Erik (1545) | Lost 1-2 | -161426 |
| 4modern | 709 | Englert, Kennedy (1481) | Won 2-0 | +191445 |
| 5modern | 387 | Baker, Thomas D (1750) | Lost 0-2 | -131432 |
| top | average opponent: 1583record: 2-3 | new rating: 1432 | ||
| Grand Prix Seattle 2018 (standard) (RIX standard) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 28 | Boorman, Troy (1500) | Won 2-0 | +191487 |
| 2standard | 135 | Jen, Arthur (1671) | Lost 0-2 | -151472 |
| 3standard | 498 | Berg, Andrew (1544) | Lost 0-2 | -171455 |
| 4standard | 594 | Larkins, John (1461) | Lost 0-2 | -181437 |
| top | average opponent: 1544record: 1-3 | new rating: 1437 | ||
| Grand Prix Detroit 2016 (modern) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 13 | Ryder, Sean (1812) | Won 2-0 | +241504 |
| 2modern | 309 | Moore, Jacob (1513) | Lost 0-2 | -181486 |
| 3modern | 906 | Sparks, Dorian (1412) | Won 2-1 | +171503 |
| 4modern | 307 | Wicker, Justin (1575) | Won 2-1 | +191522 |
| 5modern | 454 | Nezamis, Jacob (1504) | Lost 0-2 | -181504 |
| 6modern | 486 | Lolli, Chris (1502) | Lost 1-2 | -181486 |
| 7modern | 673 | Fish, James (1499) | Won 2-1 | +181504 |
| 8modern | 398 | Buresh, Matthew (1495) | Lost 0-2 | -181486 |
| 9modern | 552 | Soules, George (1499) | Lost 1-2 | -181468 |
| top | average opponent: 1535record: 4-5 | new rating: 1468 | ||
| Grand Prix Minneapolis 2012 (AVR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 299 | Mohr, Tim (1522) | Lost 1-2 | -181482 |
| 2standard | 335 | Burkart, Jonathan (1483) | Lost 0-2 | -181464 |
| 3standard | 392 | Carlson, Geoffrey (1463) | Won 2-1 | +181482 |
| 4standard | 401 | Berg, Jimmy (1434) | Won 2-1 | +181500 |
| 5standard | 378 | Jones, Stephen (1482) | Lost 0-2 | -191481 |
| 6standard | 331 | Leal, Eliud (1482) | Won 2-0 | +181499 |
| 7standard | 245 | Mulder, Kaleb (1452) | Won 2-0 | +171516 |
| 8standard | 200 | Leszczewicz, Adam (1517) | Lost 0-2 | -181498 |
| 9standard | 202 | Bogan, Michael A (1487) | Lost 1-2 | -181480 |
| top | average opponent: 1480record: 4-5 | new rating: 1480 | ||