Pepion, James
Current rating: 1458
Record: 13-19-1
| Grand Prix Seattle 2019 (MH1 limited) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| A3sealed | 25 | Hellman, Staffan (1505) | Won 2-1 | +181526 |
| A4sealed | 2 | Freedman, Henry (1782) | Lost 0-2 | -131513 |
| A5sealed | 119 | Hu, Jonathan (1733) | Lost 0-2 | -141499 |
| A6sealed | 233 | Joly, Kyle (1566) | Lost 1-2 | -171482 |
| B3sealed | 145 | Zyla, Sarah (1677) | Lost 1-2 | -151467 |
| B4sealed | 137 | Polak-Rottmann, Oliver (1940) | Lost 1-2 | -91458 |
| top | average opponent: 1701record: 1-5 | new rating: 1458 | ||
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1452 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 839 | Ni, Jay (1476) | Lost 1-2 | -171435 |
| 4sealed | 378 | Paul, Corey (1560) | Won 2-0 | +201455 |
| 5sealed | 174 | Bailyn, Noah (1531) | Won 2-0 | +201475 |
| 6sealed | 195 | Green, Perry (1658) | Lost 0-2 | -151460 |
| 7sealed | 211 | Cash, Daniel (1355) | Won 2-0 | +161476 |
| 8sealed | 135 | Collister, Jason (1506) | Won 2-0 | +181494 |
| 9sealed | 114 | Cain, Tobias (1548) | Won 2-0 | +191513 |
| 10draft | 5024 | Parrish, Joby (1941) | Won 2-1 | +261539 |
| 11draft | 5024 | Simons, David (1613) | Lost 0-2 | -171522 |
| 12draft | 5019 | Burkett, Joseph (1602) | Won 2-1 | +201542 |
| 13draft | 5015 | Lerch, Corey (1706) | Lost 0-2 | -151527 |
| 14draft | 5117 | Alvarez, David (1511) | Lost 0-2 | -191508 |
| top | average opponent: 1584record: 7-5 | new rating: 1508 | ||
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 257 | Gutierrez, Kenneth (1529) | Won 2-0 | +191469 |
| 4standard | 40 | Eakins, Loren (1792) | Won 2-0 | +241493 |
| 5standard | 26 | Thrasher, Jeremy (1576) | Won 2-1 | +201513 |
| 6standard | 3 | Biaggi, Andrea (1677) | Lost 0-2 | -151498 |
| 7standard | 27 | Rutherford, Brad (1617) | Lost 0-2 | -161482 |
| 8standard | 88 | Patrick, Blaine (1702) | Won 2-0 | +221504 |
| 9standard | 84 | Seo, Sophia (1540) | Lost 1-2 | -181486 |
| 10standard | 124 | Osorio, Abel (1535) | Lost 1-2 | -171469 |
| 11standard | 196 | Leary, Michael (1540) | Lost 0-2 | -171452 |
| top | average opponent: 1612record: 4-5 | new rating: 1452 | ||
| Grand Prix San Diego 2011 (ISD limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 517 | Tukeman, Sammy (1541) | Won 2-0 | +191484 |
| 3sealed | 446 | Jafari, Keyan (1539) | Draw 1-1 | +11485 |
| 4sealed | 486 | Chandler, Andrew (1533) | Lost 1-2 | -171468 |
| 5sealed | 529 | Chu, Steven (1466) | Lost 1-2 | -181450 |
| top | average opponent: 1520record: 1-2-1 | new rating: 1450 | ||
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 261 | Locascio, Joseph (1518) | Lost 0-2 | -181482 |
| 3sealed | 275 | Jacoby, Michael (1500) | Lost 0-2 | -171465 |
| top | average opponent: 1509record: 0-2 | new rating: 1465 | ||