Martinez, Juan
Current rating: 1381
Record: 3-11
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1413 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 525 | Root, Joshua (1584) | Lost 0-2 | -151398 |
| 2sealed | 624 | Baclig, Antonio (1466) | Lost 1-2 | -171381 |
| top | average opponent: 1525record: 0-2 | new rating: 1381 | ||
| Grand Prix San Jose 2017 (AER limited) | starting rating: 1414 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 122 | Nguyen, Brian (1428) | Won 2-0 | +181432 |
| 2sealed | 14 | Wang, Max (1645) | Won 2-0 | +221454 |
| 3sealed | 122 | Budkar, Alexander (1658) | Lost 1-2 | -141440 |
| 4sealed | 270 | Wang, Allen (1485) | Lost 0-2 | -171423 |
| 5sealed | 581 | Nguyen, Allen (1488) | Won 2-0 | +191442 |
| 6sealed | 488 | Tsukano, Jay (1570) | Lost 0-2 | -161426 |
| 7sealed | 476 | Heine, Brian (1692) | Lost 0-2 | -131413 |
| top | average opponent: 1567record: 3-4 | new rating: 1413 | ||
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 211 | Garcia, David (1654) | Lost 0-2 | -141430 |
| 2sealed | 276 | Chung, Nathan (1533) | Lost 0-2 | -161414 |
| top | average opponent: 1593record: 0-2 | new rating: 1414 | ||
| Grand Prix Los Angeles 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 284 | Bassouni, Ahmad (1428) | Lost 1-2 | -191481 |
| 2standard | 530 | Vargas, Jonathan (1482) | Lost 1-2 | -181463 |
| 3standard | 727 | Brown, Grant (1450) | Lost 0-2 | -191444 |
| top | average opponent: 1453record: 0-3 | new rating: 1444 | ||