Guillen, Eric
Current rating: 1645
Record: 21-12
| Grand Prix Singapore 2015 (modern) | starting rating: 1603 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 16 | Shazmiq, Mohamed (1500) | Won 2-1 | +161619 |
| 2modern | 148 | Chiu, Shan-Yuan (1529) | Lost 0-2 | -201599 |
| 3modern | 409 | Leong, Ronald (1503) | Won 2-1 | +161615 |
| 4modern | 272 | Leong, Ding Yuan (1868) | Lost 0-2 | -131602 |
| 5modern | 360 | Lim Tong Teck, Be (1465) | Won 2-1 | +151617 |
| 6modern | 187 | Low, Adam (1460) | Won 2-1 | +161633 |
| 7modern | 131 | Chen Xi, Sia (1543) | Won 2-1 | +161649 |
| 8modern | 74 | Chan, Ron [MYS] (1516) | Won 2-1 | +161665 |
| 9modern | 39 | Chinnakam, Napassawat (1599) | Lost 0-2 | -201645 |
| top | average opponent: 1554record: 6-3 | new rating: 1645 | ||
| Grand Prix Los Angeles 2014 (KTK standard) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 133 | Cordell, Logan (1582) | Lost 1-2 | -181537 |
| 2standard | 558 | Erazo, Alexander (1468) | Won 2-0 | +171554 |
| 3standard | 412 | Laverty, Jesse (1444) | Won 2-0 | +161570 |
| 4standard | 261 | Contreras, Irving (1502) | Won 2-0 | +171587 |
| 5standard | 337 | Ko, Roy (1529) | Won 2-1 | +171604 |
| 6standard | 165 | Bustos, Miguel (1539) | Won 2-1 | +171621 |
| 7standard | 34 | Heavyside, Eryk (1554) | Won 2-0 | +161637 |
| 8standard | 61 | Medeiros Merjam, Guilherme (1785) | Lost 1-2 | -151622 |
| 9standard | 117 | Huang, Wesley (1546) | Lost 1-2 | -191603 |
| top | average opponent: 1550record: 6-3 | new rating: 1603 | ||
| Grand Prix Sacramento 2014 (THS limited) | starting rating: 1560 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 199 | Logsdon, Jim (1498) | Won 2-0 | +171577 |
| 2sealed | 131 | Rubin, Rafi (1552) | Won 2-1 | +171594 |
| 3sealed | 193 | Fujiya, Takahiro (1563) | Lost 0-2 | -181576 |
| 4sealed | 264 | Caron, Matt (1535) | Lost 1-2 | -191557 |
| 5sealed | 368 | Boeck, Jordan (1500) | Won 2-0 | +171574 |
| 6sealed | 157 | Cervantes, Carl Erickson (1521) | Lost 0-2 | -191555 |
| top | average opponent: 1528record: 3-3 | new rating: 1555 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1246 | Chen, Christopher (1476) | Lost 1-2 | -181482 |
| 2sealed | 1264 | Clark, Cody (1482) | Won 2-0 | +181500 |
| 3sealed | 1297 | Davis, Alexander (1500) | Lost 0-2 | -181482 |
| 4sealed | 1311 | Jurek, Danielle (1481) | Won 2-1 | +181500 |
| 5sealed | 1103 | Bilotto, Robert (1628) | Won 2-0 | +201520 |
| 6sealed | 813 | Wisniewski, Kristofer (1535) | Won 2-1 | +181538 |
| 7sealed | 576 | Silva, Danilo (1607) | Won 2-0 | +191557 |
| 8sealed | 516 | Garvin, Andrew (1556) | Won 2-1 | +181575 |
| 9sealed | 392 | Wen, Bernie (1707) | Lost 1-2 | -151560 |
| top | average opponent: 1552record: 6-3 | new rating: 1560 | ||