Markham, Jared
Current rating: 1402
Record: 13-21-2
| Grand Prix Montreal 2018 (GRN limited) | starting rating: 1401 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 17 | Schapurga, Kyle (1550) | Lost 0-2 | -151386 |
| 3sealed | 415 | Belanger, Patrick (1436) | Won 2-1 | +191405 |
| 4sealed | 225 | Claudel, Slater (1912) | Lost 0-2 | -101395 |
| 5sealed | 362 | Penny, Jack (1632) | Won 2-0 | +231418 |
| 6sealed | 163 | Sebuhyan, Levon (1537) | Lost 0-2 | -161402 |
| top | average opponent: 1613record: 2-3 | new rating: 1402 | ||
| Grand Prix Phoenix 2017 (XLN limited) | starting rating: 1457 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 203 | Taterka, Jonathan (1518) | Won 2-1 | +191476 |
| 3sealed | 114 | Witten, Zack (1667) | Lost 1-2 | -141462 |
| 4sealed | 172 | Dodge, Joel (1621) | Lost 0-2 | -151447 |
| 5sealed | 405 | Cozzoli, Kevin (1501) | Won 2-0 | +191466 |
| 6sealed | 249 | Baxter, Clayton (1601) | Lost 0-2 | -161450 |
| 7sealed | 316 | Hibbard, Dalton (1634) | Lost 1-2 | -151435 |
| 8sealed | 348 | Brumby, Gene (1513) | Lost 0-2 | -161419 |
| 9sealed | 20 | Cade, Quan (1439) | Lost 1-2 | -181401 |
| top | average opponent: 1562record: 2-6 | new rating: 1401 | ||
| Grand Prix Toronto 2017 (HOU limited) | starting rating: 1490 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 144 | Solda, Benjamin (1453) | Draw 1-1 | -11489 |
| 3sealed | 289 | Davies, Karen (1563) | Won 2-1 | +201509 |
| 4sealed | 144 | Davenport, Cameron (1535) | Lost 0-2 | -181491 |
| 5sealed | 294 | Zahid, Moe (1582) | Lost 1-2 | -161475 |
| 6sealed | 388 | Fowler, Jeffrey (1501) | Lost 0-2 | -181457 |
| top | average opponent: 1527record: 1-3-1 | new rating: 1457 | ||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 417 | Selivra, Andrej (1640) | Won 2-1 | +211499 |
| 3sealed | 324 | Prince, Nick (1446) | Won 2-1 | +171516 |
| 4sealed | 47 | Tobey, Aaron (1830) | Lost 0-2 | -121504 |
| 5sealed | 261 | Ho-Ten-Pow, Marino (1662) | Lost 0-2 | -151489 |
| 6sealed | 363 | Lind, Josh (1408) | Lost 0-2 | -201469 |
| 7sealed | 538 | Milivojevic, Marko (1549) | Won 2-1 | +201489 |
| 8sealed | 438 | Bevans, Alex (1518) | Won 2-0 | +181507 |
| 9sealed | 289 | Kinsey, Jeff (1558) | Lost 1-2 | -171490 |
| top | average opponent: 1576record: 4-4 | new rating: 1490 | ||
| Grand Prix Montreal 2016 (EMN limited) | starting rating: 1496 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2376 | Blouin, Christopher (1500) | Lost 1-2 | -171479 |
| 2sealed | 2484 | Henderson, Steve (1448) | Draw 1-1 | -11478 |
| 3sealed | 2525 | Josselin, Gregory (1482) | Won 0-0 | +181496 |
| 4sealed | 2391 | Kisner, Eric (1504) | Lost 0-2 | -181478 |
| top | average opponent: 1484record: 1-2-1 | new rating: 1478 | ||
| Grand Prix Albuquerque 2016 (SOI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 202 | Kirkpatrick, Greg (1417) | Won 2-0 | +161516 |
| 2sealed | 209 | Gosser, Jason (1518) | Lost 0-2 | -171499 |
| 3sealed | 421 | Washburn, Justin (1391) | Won 2-0 | +161515 |
| 4sealed | 330 | Ramos, Michael (1553) | Lost 1-2 | -181497 |
| 5sealed | 419 | DeLima, Justin (1502) | Won 2-0 | +181515 |
| 6sealed | 224 | Ulland, Mike (1468) | Lost 0-2 | -191496 |
| top | average opponent: 1475record: 3-3 | new rating: 1496 | ||