Johnson, Jarrett
Current rating: 1447
Record: 14-21-1
| MagicCon Las Vegas 2023 Limited Open (WOE limited) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 3290 | Levin, Eugene (1840) | Won 2-1 | +251471 |
| 2sealed | 3301 | Wilson, Matt (1444) | Lost 0-2 | -181453 |
| 3sealed | 3253 | Harriss-Bauer, Miles (1574) | Won 2-0 | +201473 |
| 4sealed | 3135 | Beatty, Robert (1751) | Lost 0-2 | -131460 |
| 5sealed | 3274 | Heine, Brian (1753) | Lost 0-2 | -131447 |
| top | average opponent: 1672record: 2-3 | new rating: 1447 | ||
| Grand Prix Madison 2019 (WAR limited) | starting rating: 1374 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 246 | Eisenbraun, Julian (1517) | Lost 0-2 | -151359 |
| 2sealed | 293 | Stephan, Tyson (1485) | Won 2-1 | +201379 |
| 3sealed | 347 | Purdum, Scott (1505) | Won 2-0 | +201399 |
| 4sealed | 136 | Crass, Edgar (1528) | Won 2-1 | +201419 |
| 5sealed | 149 | Freeman, Kevin (1478) | Lost 0-2 | -161403 |
| 6sealed | 205 | Culbert, Samuel (1599) | Won 2-1 | +211424 |
| 7sealed | 92 | Wu, Will (1478) | Won 2-0 | +191443 |
| 8sealed | 134 | Dubin, Nicole (1692) | Won 2-1 | +221465 |
| 9sealed | 58 | Fransen, Matthew (1568) | Lost 1-2 | -161449 |
| 10draft | 52 | Kennedy, Cole (1556) | Lost 1-2 | -161433 |
| 11draft | 19 | Cloonan, Brian (1550) | Lost 0-2 | -161417 |
| 13draft | 58 | Beardsley, Jordan (1547) | Lost 0-2 | -151402 |
| 14draft | 46 | Stalsberg, Chase (1801) | Won 2-0 | +251427 |
| 15draft | 71 | Kirkpatrick, Greg (1513) | Won 2-0 | +191446 |
| top | average opponent: 1558record: 8-6 | new rating: 1446 | ||
| Grand Prix Minneapolis 2018 (M19 limited) | starting rating: 1420 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 122 | Karani, Joseph (1537) | Lost 0-2 | -161404 |
| 4sealed | 340 | Johnston, Adam (1625) | Lost 1-2 | -141390 |
| 5sealed | 357 | Tran, Tony (1510) | Lost 1-2 | -161374 |
| top | average opponent: 1557record: 0-3 | new rating: 1374 | ||
| Grand Prix Minneapolis 2017 (HOU standard) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 251 | Meyer, Greg (1500) | Lost 1-2 | -171430 |
| 2standard | 357 | Kurth, Alexander (1610) | Won 2-1 | +211451 |
| 3standard | 315 | Kent, Alexander (1498) | Lost 0-2 | -171434 |
| 4standard | 466 | Gellerman, Lionel (1492) | Draw 1-1 | +11435 |
| 5standard | 431 | Sauser, Brad (1483) | Lost 0-2 | -171418 |
| 6standard | 449 | Kurkowski, Jim (1481) | Won 2-0 | +191437 |
| 7standard | 378 | Backman, Roger (1480) | Lost 1-2 | -171420 |
| top | average opponent: 1506record: 2-4-1 | new rating: 1420 | ||
| Grand Prix Madison 2015 (BFZ limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 172 | Dean, William (1483) | Lost 0-2 | -181463 |
| 2sealed | 446 | Propson, Stephen (1572) | Lost 0-2 | -161447 |
| top | average opponent: 1527record: 0-2 | new rating: 1447 | ||
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 226 | Gaard, Sam (1500) | Lost 0-2 | -181482 |
| 2sealed | 362 | Schwaderer, Curtis A (1430) | Won 2-0 | +171499 |
| 3sealed | 267 | Noland, Donald (1477) | Lost 0-2 | -181481 |
| 4sealed | 409 | Rissman, Noah (1482) | Won 2-1 | +181499 |
| 5sealed | 374 | Walter, Joshua (1500) | Lost 0-2 | -181481 |
| top | average opponent: 1478record: 2-3 | new rating: 1481 | ||