Stehman, Cole
Current rating: 1506
Record: 12-13
| Grand Prix Vancouver 2018 (UMA limited) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 92 | Fleurant, Jason (1667) | Lost 0-2 | -151506 |
| top | record: 0-1 | new rating: 1506 | ||
| Grand Prix Portland 2018 (modern) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 426 | Sukeforth, Jordan (1500) | Won 2-0 | +181490 |
| 2modern | 21 | Voykin, Spencer (1577) | Won 2-1 | +201510 |
| 3modern | 325 | Bernacel, Toshonni (1507) | Lost 0-2 | -181492 |
| 4modern | 325 | Dolinko, Jeremy (1488) | Lost 1-2 | -181474 |
| 5modern | 428 | Silverstein, Joshua (1502) | Won 2-0 | +181492 |
| 6modern | 375 | Smith, Matthew 6702 (1518) | Won 2-0 | +191511 |
| 7modern | 205 | Bonura, Joseph (1585) | Won 2-0 | +191530 |
| 8modern | 91 | Hathaway, Shan (1557) | Won 2-0 | +191549 |
| 9modern | 55 | Crone, Jason (1633) | Lost 0-2 | -171532 |
| 10modern | 119 | Cochran, Hunter (1938) | Lost 1-2 | -111521 |
| top | average opponent: 1580record: 6-4 | new rating: 1521 | ||
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1490 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 412 | Van Deurs, Ralph (1500) | Lost 0-2 | -181472 |
| top | record: 0-1 | new rating: 1472 | ||
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 309 | Bishop, Lucas (1500) | Won 2-1 | +181524 |
| 2standard | 47 | Darlington, Thomas (1625) | Lost 1-2 | -161508 |
| 3standard | 632 | Olsen, Erik (1576) | Lost 1-2 | -171491 |
| 4standard | 685 | Gautier, Nathaniel (1448) | Lost 1-2 | -191472 |
| 5standard | 643 | Tinga, Ryan (1449) | Won 2-1 | +181490 |
| 6standard | 530 | Hisatomi, Kelton (1487) | Won 2-0 | +181508 |
| 7standard | 491 | Sparks, Jesse (1498) | Lost 1-2 | -181490 |
| top | average opponent: 1512record: 3-4 | new rating: 1490 | ||
| Grand Prix Portland 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 115 | Pond, Matthew (1500) | Won 2-0 | +181518 |
| 2modern | 115 | Holmes, Mo (1518) | Lost 0-2 | -181500 |
| 3modern | 115 | Layher, Kris (1500) | Won 2-1 | +181518 |
| 4modern | 115 | Hughes, Zack (1518) | Won 2-1 | +181536 |
| 5modern | 115 | Sperling, Matthew (1858) | Lost 1-2 | -121524 |
| 6modern | 115 | Duncan, Frederick (1554) | Lost 0-2 | -181506 |
| top | average opponent: 1575record: 3-3 | new rating: 1506 | ||