Johnson, Stephen
Current rating: 1612
Record: 26-19-4
| Grand Prix Memphis 2019 (RNA standard) | starting rating: 1603 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 202 | Adams, Richard (1748) | Won 2-1 | +201623 |
| 2standard | 54 | Woolley, Daniel (1556) | Lost 1-2 | -191604 |
| 3standard | 280 | Dow, Kameron (1496) | Lost 1-2 | -201584 |
| 4standard | 436 | Crone, Jacob (1481) | Won 2-0 | +161600 |
| 5standard | 277 | Slupik, Johnathon (1508) | Won 2-0 | +171617 |
| 6standard | 255 | Coates, Donovan (1519) | Won 2-1 | +161633 |
| 7standard | 161 | Courtney, Austin (1487) | Lost 0-2 | -211612 |
| top | average opponent: 1542record: 4-3 | new rating: 1612 | ||
| Grand Prix Memphis 2018 (RIX standard) | starting rating: 1571 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 175 | Pearson, Matthew (1490) | Won 2-0 | +161587 |
| 2standard | 96 | Vizaro, Justin (1633) | Won 2-1 | +191606 |
| 3standard | 70 | Dunham, David (1645) | Lost 1-2 | -171589 |
| 4standard | 245 | Bretthorst, Robert (1386) | Lost 0-2 | -221567 |
| 5standard | 412 | Cook, Caleb (1501) | Won 2-0 | +171584 |
| 6standard | 178 | Watson, Owen (1491) | Won 2-1 | +161600 |
| 7standard | 227 | Fleming, Alec (1540) | Won 2-0 | +171617 |
| 8standard | 64 | Carey, Bryan (1832) | Lost 1-2 | -141603 |
| top | average opponent: 1565record: 5-3 | new rating: 1603 | ||
| Grand Prix Memphis 2015 (FRF standard) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 274 | Moore, Timmy (1500) | Won 1-0 | +171553 |
| 2standard | 167 | Malcolm, Taylor (1517) | Lost 0-2 | -191534 |
| 3standard | 256 | Sams, Freddy (1500) | Won 2-1 | +181552 |
| 4standard | 177 | Ford, Dylan (1519) | Won 2-0 | +171569 |
| 5standard | 99 | Self, Joshua (1497) | Won 2-0 | +171586 |
| 6standard | 82 | Spradley, Winston (1678) | Won 2-0 | +191605 |
| 7standard | 54 | Nolen, Lauren (1700) | Won 2-1 | +201625 |
| 8standard | 34 | Lux, Michael (1704) | Lost 0-2 | -161609 |
| 9standard | 141 | Rietze, Robert (1686) | Won 2-0 | +191628 |
| 10standard | 34 | Medley, Jacob (1498) | Won 2-1 | +161644 |
| 11standard | 14 | Kendall, Daniel (1598) | Lost 0-2 | -191625 |
| 12standard | 32 | Zimmer, Jeremy (1628) | Lost 0-2 | -181607 |
| 13standard | 50 | Bargo, Craig (1646) | Lost 0-2 | -171590 |
| 14standard | 55 | Schaden, Jesse (1530) | Lost 1-2 | -191571 |
| top | average opponent: 1586record: 8-6 | new rating: 1571 | ||
| Grand Prix Louisville 2013 (THS standard) | starting rating: 1558 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 264 | Gladin, Christopher (1500) | Lost 0-2 | -191539 |
| 2standard | 466 | Ralston, Ricky (1482) | Won 2-0 | +161555 |
| 3standard | 373 | Bradley, Michael (1499) | Lost 1-2 | -191536 |
| 4standard | 484 | Schneider, Cameron (1483) | Won 2-1 | +171553 |
| 5standard | 412 | McGrain, Peter (1562) | Lost 1-2 | -171536 |
| top | average opponent: 1505record: 2-3 | new rating: 1536 | ||
| Grand Prix Las Vegas 2001 (extended) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 30 | Girouard, Ryan (1560) | Won 2-0 | +191538 |
| 2extended | 22 | Huang, Jason (1581) | Lost 1-2 | -171521 |
| 3extended | 127 | MacLeod, Keith (1503) | Won 2-0 | +171538 |
| 4extended | 121 | Napper, Josh (1528) | Won 2-0 | +181556 |
| 5extended | 53 | Ho, Ken (1735) | Draw 1-1 | +31559 |
| 6extended | 70 | Fletcher, Owen (1534) | Draw 1-1 | 01559 |
| 7extended | 85 | Hernandez Cruz, Cesar (1484) | Draw 1-1 | -11558 |
| top | average opponent: 1561record: 3-1-3 | new rating: 1558 | ||
| Grand Prix Detroit 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 26 | Kasunich, Rodney (1500) | Draw 1-1 | 01500 |
| 2sealed | 161 | Knoch, Brian (1482) | Won 2-0 | +181518 |
| 3sealed | 96 | Wimalasekera, Bryan (1518) | Won 1-0 | +181536 |
| 4sealed | 81 | Epley, Alan (1546) | Lost 0-2 | -181518 |
| 5sealed | 143 | Schey, Corbin T (1518) | Won 2-1 | +181536 |
| 6sealed | 94 | Butterfield, Chad (1476) | Won 2-0 | +171553 |
| 7sealed | 57 | Freneau, Phil (1688) | Lost 1-2 | -161537 |
| 8sealed | 79 | Krempels, Craig (1535) | Lost 0-2 | -181519 |
| top | average opponent: 1533record: 4-3-1 | new rating: 1519 | ||