Baker, John
Current rating: 1391
Record: 11-20
| Grand Prix Milwaukee 2018 (GRN standard) | starting rating: 1407 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 198 | Marhefke, Nathan (1500) | Lost 0-2 | -161391 |
| top | record: 0-1 | new rating: 1391 | ||
| Grand Prix Pittsburgh 2017 (AER standard) | starting rating: 1416 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 160 | Marchand, Christopher (1529) | Lost 1-2 | -161400 |
| 2standard | 321 | Locklear, Steven (1448) | Lost 0-2 | -171383 |
| 3standard | 593 | Peppe, Tiffany (1461) | Won 2-0 | +191402 |
| 4standard | 516 | He, Brandon (1466) | Lost 1-2 | -161386 |
| 5standard | 558 | Morton, Andrew (1419) | Lost 0-2 | -181368 |
| 6standard | 585 | Van Zee, Will (1297) | Lost 1-2 | -191349 |
| 7standard | 539 | Hubish, Rebecca (1428) | Won 2-0 | +191368 |
| 8standard | 467 | Perkins, Landyn (1449) | Won 2-1 | +201388 |
| 9standard | 406 | Nitsche, Brandon (1466) | Won 2-0 | +191407 |
| top | average opponent: 1440record: 4-5 | new rating: 1407 | ||
| Grand Prix San Jose 2017 (AER limited) | starting rating: 1432 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 229 | Hollis, Jamey (1532) | Lost 0-2 | -161416 |
| top | record: 0-1 | new rating: 1416 | ||
| Grand Prix Milwaukee 2016 (KLD limited) | starting rating: 1366 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 282 | Tellis, Adam (1741) | Won 2-0 | +251391 |
| 2sealed | 173 | Yu, Ben (1961) | Lost 0-2 | -91382 |
| 3sealed | 325 | Vanderwall, Frank (1573) | Won 2-0 | +221404 |
| 4sealed | 333 | Dedrick, John (1552) | Lost 1-2 | -161388 |
| 5sealed | 387 | Meine, Ben (1545) | Won 2-1 | +211409 |
| 6sealed | 329 | Heredia, Angell (1520) | Won 2-1 | +201429 |
| 7sealed | 129 | Meyers, David (1468) | Won 2-0 | +191448 |
| 8sealed | 83 | Kaufman, Kirby (1577) | Lost 0-2 | -161432 |
| top | average opponent: 1617record: 5-3 | new rating: 1432 | ||
| Grand Prix Madison 2015 (BFZ limited) | starting rating: 1416 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 143 | Beger, Justin (1500) | Lost 0-2 | -161400 |
| 2sealed | 552 | Toth, Joe (1482) | Lost 0-2 | -171383 |
| 3sealed | 728 | Jones, Matthew (1424) | Lost 0-2 | -171366 |
| top | average opponent: 1469record: 0-3 | new rating: 1366 | ||
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 339 | Ruiz, Jordan (1500) | Lost 0-2 | -171429 |
| 2standard | 378 | Albizu, Enrique (1496) | Won 2-1 | +191448 |
| 3standard | 320 | Harkin, Sean (1500) | Won 2-1 | +191467 |
| 4standard | 290 | Brumfield, Braxton (1537) | Lost 0-2 | -161451 |
| 5standard | 373 | Castaneda, Kevin (1502) | Lost 0-2 | -171434 |
| 6standard | 402 | Gracia, Jason (1481) | Lost 0-2 | -181416 |
| top | average opponent: 1503record: 2-4 | new rating: 1416 | ||
| Grand Prix Charleston 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 78 | Wrigley, Abraham (1500) | Lost 0-0 | -181482 |
| 2standard | 212 | Mitchell, Philip (1482) | Lost 1-2 | -181464 |
| 3standard | 262 | Gniadek, John (1479) | Lost 1-2 | -181446 |
| top | average opponent: 1487record: 0-3 | new rating: 1446 | ||