Mytinger, John
Current rating: 1588
Record: 34-29-1
| Grand Prix Minneapolis 2019 (modern) | starting rating: 1642 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 35 | Fritsche, Zach (1523) | Won 2-0 | +161658 |
| 4modern | 75 | Vaughan, Tucker (1500) | Lost 1-2 | -211637 |
| 5modern | 164 | Simon, Michael (1576) | Won 2-1 | +171654 |
| 6modern | 32 | Van Cleave, Trey (1849) | Won 2-0 | +221676 |
| 7modern | 51 | Elenbogen, Andrew (1850) | Won 2-1 | +211697 |
| 8modern | 17 | Ward, Peter (1963) | Lost 1-2 | -131684 |
| 9modern | 75 | McAllister, Bruce (1793) | Lost 0-2 | -161668 |
| 10modern | 80 | Kramer, Kevan (1543) | Lost 0-2 | -211647 |
| 11modern | 78 | Szylman, Dariusz (1744) | Lost 0-2 | -161631 |
| 12modern | 82 | Veith, Andy (1543) | Lost 1-2 | -201611 |
| 13modern | 82 | Van Court, Steven (1507) | Lost 1-2 | -201591 |
| 14modern | 80 | Kay, Chad (1428) | Won 2-1 | +161607 |
| 15modern | 74 | Hill, Terry (1574) | Lost 1-2 | -191588 |
| top | average opponent: 1645record: 5-8 | new rating: 1588 | ||
| Grand Prix Madison 2019 (WAR limited) | starting rating: 1644 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 59 | Elmakias, Adam (1440) | Lost 0-2 | -221622 |
| 3sealed | 243 | Heup, Michael (1730) | Won 2-0 | +201642 |
| 4sealed | 282 | Wolbers, Andrew (1739) | Won 2-0 | +201662 |
| 5sealed | 118 | Underdahl, Soren (1630) | Won 2-1 | +171679 |
| 6sealed | 78 | Cheng, Jonathan (1696) | Lost 1-2 | -171662 |
| 7sealed | 199 | Nelson, Nicholas (1594) | Lost 0-2 | -201642 |
| top | average opponent: 1638record: 3-3 | new rating: 1642 | ||
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1601 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 657 | Lothspeich, Jon (1518) | Won 2-0 | +161617 |
| 3standard | 607 | Kaiser, Taylor (1599) | Lost 0-2 | -181599 |
| 4standard | 759 | Miller, Robert (1515) | Won 2-0 | +161615 |
| 5standard | 653 | Johnson, Dan (1506) | Won 2-0 | +161631 |
| 6standard | 515 | Nardone, Christopher (1558) | Won 2-1 | +171648 |
| 7standard | 517 | Majors, Michael (1971) | Won 2-0 | +241672 |
| 8standard | 518 | Mey, Jacob (1618) | Won 2-1 | +171689 |
| 9standard | 502 | Karasek, Jerad (1615) | Lost 1-2 | -201669 |
| 10standard | 107 | Johnson, Carl (1578) | Lost 1-2 | -191650 |
| 11standard | 117 | Passarelli, Hayden (1586) | Lost 1-2 | -191631 |
| 12standard | 108 | Elfanbaum, Sammy (1552) | Lost 1-2 | -201611 |
| 13standard | 107 | Combs, Richard (1530) | Won 2-0 | +171628 |
| 14standard | 104 | Worrell, Quentin (1567) | Won 2-1 | +171645 |
| 15standard | 90 | Edelson, Ryan T (1595) | Draw 1-1 | -11644 |
| top | average opponent: 1593record: 8-5-1 | new rating: 1644 | ||
| Grand Prix Cincinnati 2014 (BNG standard) | starting rating: 1610 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 319 | Elswick, Dalton (1576) | Won 2-0 | +171627 |
| 3standard | 56 | Nairn, Ian (1500) | Lost 1-2 | -201607 |
| 4standard | 323 | Boyd, Travis (1517) | Won 2-0 | +161623 |
| 5standard | 172 | Sherman, Eddie J (1532) | Won 2-0 | +161639 |
| 6standard | 58 | Farney, Matthew (1456) | Won 2-0 | +151654 |
| 7standard | 36 | Oliver, Neal (1871) | Lost 0-2 | -141640 |
| 8standard | 208 | Logan, Victor (1547) | Lost 1-2 | -201620 |
| 9standard | 191 | Stephani, Isaac (1534) | Lost 0-2 | -191601 |
| top | average opponent: 1567record: 4-4 | new rating: 1601 | ||
| Grand Prix Louisville 2013 (THS standard) | starting rating: 1497 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 207 | Lange, Crayton (1529) | Won 2-1 | +191516 |
| 4standard | 184 | Spooner, Nathan (1553) | Won 2-0 | +191535 |
| 5standard | 138 | Musser, Dan (1864) | Lost 0-2 | -121523 |
| 6standard | 159 | Medlen, Joshua (1558) | Won 2-0 | +181541 |
| 7standard | 164 | Mann, Stephen (1975) | Won 2-1 | +261567 |
| 8standard | 147 | Ladouceur, Travis (1706) | Won 2-0 | +201587 |
| 9standard | 124 | Bakalar, Val (1650) | Lost 1-2 | -171570 |
| 10standard | 35 | Applegate, David (1596) | Won 2-1 | +191589 |
| 11standard | 16 | Smith, Evan (1582) | Won 2-0 | +181607 |
| 12standard | 26 | Silvestri, Jonathan (1639) | Won 2-0 | +181625 |
| 13standard | 15 | Blair, Mike (1650) | Lost 1-2 | -171608 |
| 14standard | 15 | Burks, Brandon (1703) | Won 2-0 | +191627 |
| 15standard | 14 | Winn, Tyler (1643) | Lost 1-2 | -171610 |
| top | average opponent: 1665record: 9-4 | new rating: 1610 | ||
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1534 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 432 | Stephens, Jonathan R (1543) | Lost 1-2 | -181516 |
| 2sealed | 448 | Schaffer, Shawn (1482) | Lost 1-2 | -191497 |
| top | average opponent: 1513record: 0-2 | new rating: 1497 | ||
| Grand Prix Cleveland 2002 (Odyssey block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 76 | Gibson, Chris (1500) | Won 2-0 | +181518 |
| 2block | 42 | Sites, Cory (1518) | Won 2-0 | +181536 |
| 3block | 82 | Aten, Michael (1500) | Won 2-1 | +171553 |
| 4block | 19 | Chopcinski, Tony (1589) | Won 2-1 | +191572 |
| 5block | 3 | Honea, John (1554) | Lost 1-2 | -181554 |
| 6block | 24 | McCarthy, James (1467) | Lost 1-2 | -201534 |
| 7block | 68 | Lepinski, Christopher (1535) | Won 2-1 | +181552 |
| 8block | 58 | Miller, Brandon (1543) | Lost 0-2 | -181534 |
| top | average opponent: 1526record: 5-3 | new rating: 1534 | ||