Herkimer, Nathan
Current rating: 1677
Record: 11-8-1 (GP) / 9-6 (professional)
| Pro Tour Khans of Tarkir (KTK standard) | starting rating: 1561 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 54 | Mihara, Makihito (1911) | Lost 0-2 | -111550 |
| 2draft | 71 | Toledo, Daniel (1713) | Lost 0-2 | -161534 |
| 3draft | 160 | Ichikawa, Yuuki (1994) | Lost 0-2 | -101524 |
| 4standard | 178 | Malanaphy, John (1595) | Won 2-0 | +201544 |
| 5standard | 138 | Vidugiris, Gaudenis (1896) | Lost 1-2 | -121532 |
| 6standard | 160 | Gerhart, Kevin (1579) | Won 2-1 | +191551 |
| 7standard | 128 | Jordan, Daniel (1902) | Won 2-0 | +241575 |
| 8standard | 109 | Bjorklund, Rasmus (1889) | Won 2-0 | +231598 |
| 10draft | 69 | Boettcher, Jared (1966) | Won 2-0 | +251623 |
| 11draft | 67 | Damo da Rosa, Paulo Vitor (2032) | Won 2-0 | +251648 |
| 12standard | 24 | Sparks, Chris (1726) | Won 2-0 | +191667 |
| 13standard | 30 | Nassif, Gabriel (1925) | Won 2-0 | +231690 |
| 14standard | 17 | de Castro, Leonardo (1687) | Lost 1-2 | -181672 |
| 15standard | 34 | Palmer, David (1576) | Won 2-1 | +161688 |
| 16standard | 25 | Parke, Jamie (2094) | Lost 0-2 | -111677 |
| top | average opponent: 1832record: 9-6 | new rating: 1677 | ||
| Grand Prix Salt Lake City 2014 (M15 limited) | starting rating: 1574 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 181 | Denney, Jonathan (1678) | Lost 0-2 | -161558 |
| 4sealed | 165 | Engle, Woodrow (1711) | Won 2-1 | +211579 |
| 5sealed | 103 | Yu, Ben (1835) | Won 2-1 | +231602 |
| 6sealed | 118 | Kim, Calvin (1534) | Lost 0-2 | -201582 |
| 7sealed | 119 | Bedford, Tyler (1418) | Lost 1-2 | -211561 |
| top | average opponent: 1635record: 2-3 | new rating: 1561 | ||
| Grand Prix Portland 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 129 | McCracken, Christopher (1500) | Won 2-1 | +181518 |
| 2modern | 162 | Calderon, Kyler (1518) | Won 2-0 | +181536 |
| 3modern | 366 | O'Brady, Shay (1536) | Won 2-0 | +181554 |
| 4modern | 371 | Bennett, Gavin (1567) | Lost 0-2 | -181536 |
| 5modern | 102 | Miller, Darold (1507) | Draw 1-1 | 01536 |
| 6modern | 159 | Svilich, Erik (1536) | Won 2-1 | +181554 |
| 7modern | 99 | Cook, Cody (1506) | Won 2-1 | +171571 |
| 8modern | 57 | Plouff, Eli (1507) | Won 2-0 | +171588 |
| 9modern | 36 | Canet, Sean H (1546) | Won 2-0 | +171605 |
| 10modern | 21 | de Jesus Freitas, Marcos Paulo (1586) | Lost 0-2 | -181587 |
| 11modern | 27 | Roeder, Ryan (1532) | Lost 1-2 | -191568 |
| 12modern | 57 | Miller, Anthony L (1577) | Won 2-1 | +181586 |
| 13modern | 43 | Passow, Christopher (1728) | Won 2-0 | +201606 |
| 14modern | 30 | Phillips, Cedric (1860) | Lost 1-2 | -131593 |
| 15modern | 30 | Stein, Derek (1568) | Lost 0-2 | -191574 |
| top | average opponent: 1572record: 9-5-1 | new rating: 1574 | ||