Mayer, Andrey
Current rating: 1512
Record: 14-13-2
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 718 | Gootz, Robert (1500) | Won 2-0 | +171550 |
| 2legacy | 914 | Crownover, Jason (1460) | Lost 0-2 | -201530 |
| 3legacy | 1206 | Wu, Yuhao (1517) | Lost 0-2 | -181512 |
| top | average opponent: 1492record: 1-2 | new rating: 1512 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1497 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 208 | Gonzalez, Rudy (1515) | Won 2-1 | +191516 |
| 2sealed | 80 | Inurrigarro, Angel (1458) | Lost 1-2 | -191497 |
| 3sealed | 377 | Forni, Tiffany (1500) | Won 2-1 | +181515 |
| 4sealed | 243 | Bailey, Andrew (1608) | Won 1-0 | +201535 |
| 5sealed | 363 | Muir, Brandon (1443) | Won 2-0 | +161551 |
| 6sealed | 230 | Kaldis, Christos (1536) | Lost 0-2 | -181533 |
| top | average opponent: 1510record: 4-2 | new rating: 1533 | ||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 840 | Light, Jim (1500) | Draw 1-1 | -11517 |
| 2standard | 841 | Bachman, Brian (1500) | Won 2-1 | +181535 |
| 3standard | 745 | Stryczek, Brad (1471) | Lost 0-2 | -191516 |
| 4standard | 896 | Nguyen, Robert (1499) | Lost 1-2 | -191497 |
| top | average opponent: 1492record: 1-2-1 | new rating: 1497 | ||
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 272 | Yanyuk, Andrey (1500) | Won 2-0 | +181517 |
| 2sealed | 38 | Reiffers, Tom J (1517) | Won 2-0 | +181535 |
| 3sealed | 26 | DeMars, Brian (1563) | Lost 0-2 | -181517 |
| 4sealed | 327 | Stout, James (1510) | Won 2-0 | +181535 |
| 5sealed | 128 | Spindler, Ryan (1555) | Lost 1-2 | -181517 |
| 6sealed | 226 | Schaefer, Jeff (1517) | Won 2-1 | +181535 |
| 7sealed | 140 | Anderson, David (1543) | Lost 0-2 | -171518 |
| top | average opponent: 1529record: 4-3 | new rating: 1518 | ||
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 170 | Hughes, Michael (1500) | Won 2-1 | +181516 |
| 2sealed | 115 | Sears, Charles (1477) | Lost 0-2 | -191497 |
| 3sealed | 204 | Calder, Paul (1590) | Won 2-0 | +201517 |
| 4sealed | 210 | Dixon, Thomas (1518) | Lost 1-2 | -181499 |
| top | average opponent: 1521record: 2-2 | new rating: 1499 | ||
| Grand Prix Boston 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 220 | Webb, David (1414) | Won 2-0 | +161516 |
| 2extended | 137 | Kunkel, Jeremy (1518) | Won 2-0 | +181534 |
| 3extended | 103 | Cogley, Nick (1521) | Draw 1-1 | 01534 |
| 4extended | 86 | Southworth, Nate (1534) | Lost 0-2 | -181516 |
| 5extended | 146 | Warren, Seth (1485) | Lost 0-2 | -181498 |
| top | average opponent: 1494record: 2-2-1 | new rating: 1498 | ||