Mayer, Marc
Current rating: 1530
Record: 13-15
| Grand Prix Seattle 2018 (legacy) (legacy) | starting rating: 1437 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 243 | Tyrrell, Liam (1591) | Won 2-1 | +211458 |
| 2legacy | 116 | Sattelmeyer, Garrett (1518) | Won 2-1 | +191477 |
| 3legacy | 290 | Valentine, Joseph (1646) | Won 2-1 | +211498 |
| 4legacy | 119 | Schapals, Ryan (1547) | Lost 0-1 | -171481 |
| 5legacy | 322 | Lammers, Danial (1680) | Won 2-1 | +221503 |
| 6legacy | 119 | Jones, Derrick (1817) | Won 2-1 | +231526 |
| 7legacy | 57 | Mesadri, Conrado (1561) | Lost 1-2 | -171509 |
| 8legacy | 223 | Macgilvray, Richard (1514) | Won 2-1 | +181527 |
| 9legacy | 1110 | Juza, Martin (2009) | Won 2-1 | +261553 |
| 10legacy | 1030 | Trojan, Jay (1938) | Lost 0-2 | -111542 |
| 11legacy | 1069 | Manabat, Philip (1588) | Won 2-0 | +191561 |
| 12legacy | 1076 | Olson, Kyle (1792) | Lost 0-2 | -141547 |
| 13legacy | 1073 | Garcia, Joseph (1585) | Lost 1-2 | -171530 |
| top | average opponent: 1676record: 8-5 | new rating: 1530 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 288 | Blum, Tyler (1784) | Lost 0-2 | -131454 |
| 4modern | 450 | Mahoney, Michael (1507) | Lost 0-2 | -171437 |
| top | average opponent: 1646record: 0-2 | new rating: 1437 | ||
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1493 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 571 | Marling, Alan (1688) | Lost 1-2 | -141479 |
| 4legacy | 622 | Passarelli, Hayden (1779) | Won 2-1 | +231502 |
| 5legacy | 484 | Patalano, Christopher (1482) | Lost 1-2 | -181484 |
| 6legacy | 583 | Huang, Albert (1533) | Won 2-0 | +191503 |
| 7legacy | 393 | Rebosio, Guido (1540) | Lost 1-2 | -181485 |
| 8legacy | 623 | Sawyer, Heather (1463) | Lost 0-2 | -181467 |
| top | average opponent: 1581record: 2-4 | new rating: 1467 | ||
| Grand Prix Seattle-Tacoma 2015 (legacy) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 250 | Kling, Matthew (1536) | Won 2-1 | +191501 |
| 2legacy | 81 | Banghart, Colin (1521) | Won 2-1 | +181519 |
| 3legacy | 160 | Paquette, Aeo (1982) | Won 2-0 | +261545 |
| 4legacy | 56 | Mancebo, Edward (1511) | Lost 1-2 | -191526 |
| 5legacy | 327 | Sun, Qiushi (1675) | Lost 0-2 | -151511 |
| 6legacy | 490 | English, Daniel (1517) | Lost 1-2 | -181493 |
| top | average opponent: 1624record: 3-3 | new rating: 1493 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 10 | Goya, Alexander (1489) | Lost 0-2 | -181482 |
| top | record: 0-1 | new rating: 1482 | ||