Medeiros, Gilbert
Current rating: 1571
Record: 17-13 (GP) / 6-9 (professional)
| Grand Prix New Jersey 2017 (lim) (XLN limited) | starting rating: 1558 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 96 | Kolatch, Eliezer (1458) | Lost 1-2 | -201538 |
| 2sealed | 273 | Bradbury, Matt (1480) | Won 2-1 | +171555 |
| 3sealed | 460 | White, Eli (1485) | Lost 1-2 | -191536 |
| 4sealed | 433 | Innace, Michael (1521) | Won 2-0 | +171553 |
| 5sealed | 424 | Waller, Ozzie (1501) | Lost 1-2 | -191534 |
| 6sealed | 409 | Tori, Cha (1493) | Won 2-1 | +181552 |
| 7sealed | 337 | Mitchell, Ryan (1396) | Won 2-0 | +151567 |
| 8sealed | 209 | Zhang, Jim (1530) | Won 2-0 | +171584 |
| 9sealed | 146 | Ingram, Peter (1883) | Lost 1-2 | -131571 |
| top | average opponent: 1527record: 5-4 | new rating: 1571 | ||
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 510 | Shalongo, Kyle (1504) | Lost 1-2 | -181500 |
| 3modern | 276 | Breslin, David (1605) | Lost 0-2 | -161484 |
| 4modern | 858 | Whitsitt, Steven (1438) | Won 2-0 | +171501 |
| 5modern | 896 | Brackett, Brian (1513) | Won 2-0 | +181519 |
| 6modern | 578 | Tarnawsky, Andrew (1502) | Won 2-0 | +181537 |
| 7modern | 248 | Sprague, Matt (1609) | Won 2-0 | +191556 |
| 8modern | 339 | Soi, Vivek (1650) | Lost 1-2 | -161540 |
| 9modern | 311 | Yeh, Andy (1530) | Won 2-0 | +181558 |
| top | average opponent: 1544record: 5-3 | new rating: 1558 | ||
| Pro Tour Khans of Tarkir (KTK standard) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 27 | Ingram, Peter (1982) | Won 2-1 | +261553 |
| 2draft | 44 | Yamada, Takuya (1728) | Won 2-0 | +211574 |
| 3draft | 24 | JoongWon, Lee (1541) | Lost 0-2 | -181556 |
| 4standard | 69 | Vela, Carles (1533) | Lost 0-2 | -191537 |
| 5standard | 74 | Goto, Yusei (1877) | Lost 1-2 | -121525 |
| 6standard | 123 | Wall, Oskar (1618) | Lost 1-2 | -161509 |
| 7standard | 149 | Weller-Gordon, Brian (1480) | Won 2-0 | +171526 |
| 8standard | 105 | Yasooka, Shota (2059) | Won 2-1 | +271553 |
| 9draft | 73 | Stern, Jon (1951) | Lost 1-2 | -111542 |
| 10draft | 68 | Brandtner, Michael (1777) | Lost 0-2 | -141528 |
| 12standard | 89 | Perez, Ruben (1676) | Lost 0-2 | -151513 |
| 13standard | 98 | Wang, Jacky (1647) | Won 2-1 | +201533 |
| 14standard | 86 | Ernenwein, David (1524) | Lost 0-2 | -181515 |
| 15standard | 83 | Hocquemiller, Arnaud (1696) | Lost 0-2 | -141501 |
| 16standard | 78 | Chan, Dennis (1480) | Won 2-1 | +171518 |
| top | average opponent: 1705record: 6-9 | new rating: 1518 | ||
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 96 | Mullin, Zack (1477) | Won 2-1 | +181518 |
| 3legacy | 312 | Lee, Chris (1498) | Lost 0-2 | -191499 |
| 4legacy | 473 | Muzio, Timothy (1475) | Won 2-0 | +181517 |
| 5legacy | 399 | Williams, James M (1590) | Won 2-0 | +191536 |
| 6legacy | 74 | Kelly, Peter (1598) | Won 2-1 | +191555 |
| 7legacy | 86 | Roberts, Keith (1443) | Won 2-1 | +161571 |
| 8legacy | 85 | Dorsey, Brooks (1562) | Won 2-1 | +181589 |
| 9legacy | 49 | Saito, Tomoharu (1751) | Won 2-0 | +211610 |
| 10legacy | 18 | Baylock, Deshaun (1720) | Lost 0-2 | -161594 |
| 11legacy | 49 | Rothman, Aaron (1623) | Lost 0-2 | -181576 |
| 12legacy | 78 | Miller, Ryan (1729) | Lost 1-2 | -151561 |
| 13legacy | 100 | Swindell, Tom W (1628) | Lost 1-2 | -171544 |
| 14legacy | 97 | Cowley, Bruce (1591) | Lost 0-2 | -171527 |
| top | average opponent: 1591record: 7-6 | new rating: 1527 | ||