Lopez, Isaac
Current rating: 1409
Record: 29-41-2
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1440 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 183 | Everman, Connor (1554) | Lost 0-2 | -161424 |
| 2sealed | 611 | Grafstrom, Red (1481) | Won 2-0 | +191443 |
| 3sealed | 611 | Fudge, Allen (1430) | Lost 1-2 | -181425 |
| 4sealed | 620 | Nelson, Benjamin (1550) | Lost 1-2 | -161409 |
| top | average opponent: 1504record: 1-3 | new rating: 1409 | ||
| Grand Prix Albuquerque 2016 (SOI limited) | starting rating: 1458 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 186 | Crosby, Brandon (1692) | Won 2-0 | +221480 |
| 3sealed | 49 | Simon, Michael (1574) | Lost 0-2 | -171463 |
| 4sealed | 268 | Pan, Phimus (1676) | Won 2-1 | +221485 |
| 5sealed | 176 | Bianchi, Alex (1932) | Lost 1-2 | -101475 |
| 6sealed | 262 | Rehn, Spencer (1471) | Lost 1-2 | -181457 |
| 7sealed | 354 | Vigil, Daniel (1521) | Lost 0-2 | -171440 |
| top | average opponent: 1644record: 2-4 | new rating: 1440 | ||
| Grand Prix Houston 2016 (OGW standard) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 285 | Zandi, Jeff (1488) | Won 2-0 | +181489 |
| 3standard | 255 | Faulk, Jonathan (1536) | Draw 1-1 | +11490 |
| 4standard | 200 | Danalache, Eduard (1644) | Won 2-0 | +211511 |
| 5standard | 101 | Rice, Benjamin (1521) | Lost 1-2 | -181493 |
| 6standard | 240 | Tran, Minh6213 (1512) | Lost 1-2 | -181475 |
| 7standard | 397 | Ripley, James (1490) | Lost 0-2 | -171458 |
| top | average opponent: 1532record: 2-3-1 | new rating: 1458 | ||
| Grand Prix Dallas-Fort Worth 2015 (ORI limited) | starting rating: 1452 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 314 | Tran, Minh (1690) | Lost 0-2 | -141438 |
| 3sealed | 486 | Cooper, Russell 2 (1447) | Won 2-1 | +181456 |
| 4sealed | 463 | Hansen, Harold (1515) | Won 2-0 | +191475 |
| 5sealed | 187 | Baker, Bogart (1552) | Lost 0-2 | -161459 |
| 6sealed | 379 | Garcia, Ruben Tadeo (1523) | Lost 0-2 | -171442 |
| 7sealed | 365 | Farmer, Tref (1509) | Won 2-0 | +191461 |
| 8sealed | 247 | Lowry, William (1784) | Won 2-0 | +241485 |
| 9sealed | 206 | Freedman, Henry (1701) | Lost 0-2 | -141471 |
| top | average opponent: 1590record: 4-4 | new rating: 1471 | ||
| Grand Prix Providence 2015 (DTK standard) | starting rating: 1454 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 134 | Freeman, Wilson (1619) | Won 2-1 | +211475 |
| 3standard | 24 | Signor, Jeremy (1578) | Won 2-1 | +201495 |
| 4standard | 37 | Delano, Jonathan (1789) | Won 2-0 | +231518 |
| 5standard | 18 | Lanzillotta, Greg (1596) | Won 2-0 | +201538 |
| 6standard | 17 | Marshall, Alex (1597) | Won 2-1 | +191557 |
| 7standard | 9 | Enzmann, Odin (1582) | Won 2-1 | +181575 |
| 8standard | 3 | Braun-Duin, Brian (1936) | Lost 1-2 | -111564 |
| 9standard | 22 | Mitchell, Max (1565) | Lost 0-0 | -181546 |
| 10standard | 434 | Gareau, Philippe (1643) | Lost 1-2 | -171529 |
| 11standard | 437 | Fung, Kenny (1653) | Lost 0-2 | -151514 |
| 12standard | 446 | Welsch, Charles (1598) | Lost 1-2 | -171497 |
| 13standard | 444 | Canavan, Chris (1533) | Lost 1-2 | -171480 |
| 14standard | 440 | Sukenik, Jonathan (1923) | Lost 1-2 | -111469 |
| 15standard | 437 | Souza, Joao Claudio (1492) | Lost 1-2 | -171452 |
| top | average opponent: 1650record: 6-8 | new rating: 1452 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 91 | Whelan, Lawrence (1541) | Won 2-1 | +191485 |
| 3sealed | 57 | Reznik, Kirill (1517) | Won 2-1 | +191504 |
| 4sealed | 32 | Sager, Jeremy (1522) | Lost 1-2 | -181486 |
| 5sealed | 122 | Bott, Jonathan (1494) | Lost 0-2 | -181468 |
| 6sealed | 145 | Guevarra, Nicolo (1705) | Lost 0-2 | -141454 |
| top | average opponent: 1556record: 2-3 | new rating: 1454 | ||
| Grand Prix San Antonio 2014 (KTK standard) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 128 | Hebert, Daniel (1527) | Lost 1-2 | -171453 |
| 3standard | 333 | Stevenson, Mike (1463) | Won 2-1 | +181471 |
| 4standard | 167 | Becerra Reyes, Carlos (1817) | Lost 0-2 | -121459 |
| 5standard | 271 | Adelman, Cameron (1504) | Lost 1-2 | -171442 |
| 6standard | 352 | McMillen, John (1546) | Won 2-1 | +201462 |
| 7standard | 257 | Devine, Thomas (1489) | Draw 1-1 | 01462 |
| 8standard | 212 | Horn, Kyle (1496) | Won 2-1 | +191481 |
| 9standard | 160 | de la Garza, Lisandro (1623) | Lost 0-2 | -151466 |
| top | average opponent: 1558record: 3-4-1 | new rating: 1466 | ||
| Grand Prix Washington DC 2014 (JOU limited) | starting rating: 1456 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 314 | Nehlsen, William (1547) | Won 2-1 | +201476 |
| 3sealed | 127 | Cross, Phillip (1399) | Won 2-0 | +161492 |
| 4sealed | 75 | Tsai, Jerry (1636) | Lost 0-2 | -151477 |
| 5sealed | 263 | Denmon, Jeremy (1644) | Lost 1-2 | -151462 |
| 6sealed | 380 | Frayman, Igor (1798) | Lost 1-2 | -121450 |
| 7sealed | 341 | Rittenbury, Courtney (1501) | Won 2-0 | +191469 |
| 8sealed | 250 | Spencer, Jesse (1531) | Lost 1-2 | -171452 |
| 9sealed | 198 | Hince, Jenny (1449) | Won 2-1 | +181470 |
| top | average opponent: 1563record: 4-4 | new rating: 1470 | ||
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 24 | Ruiz, Henry (1517) | Lost 1-2 | -171471 |
| 3standard | 366 | Adrian, Nathan (1498) | Lost 1-2 | -181453 |
| 4standard | 349 | Cariz, Joseph (1482) | Won 2-1 | +191472 |
| 5standard | 263 | Hoyt, Daryl (1471) | Lost 0-0 | -181454 |
| 6standard | 310 | Semrad, Michael (1481) | Won 2-1 | +181472 |
| 7standard | 261 | Briselden, Jacob (1561) | Lost 1-2 | -161456 |
| 8standard | 198 | Heinonen, Aku (1459) | Lost 1-2 | -181438 |
| 9standard | 169 | Polly, Griffin (1463) | Won 2-0 | +181456 |
| top | average opponent: 1492record: 3-5 | new rating: 1456 | ||
| Grand Prix Phoenix 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 199 | Lehman, Anthony (1498) | Won 2-0 | +181518 |
| 2standard | 220 | Del Mar II, Russell (1518) | Lost 1-2 | -181500 |
| 3standard | 350 | Pettee, Danyal (1498) | Won 2-0 | +181518 |
| 4standard | 420 | Lund, Martin (1727) | Lost 1-2 | -141504 |
| 5standard | 406 | Lossett, Joe (1633) | Lost 1-2 | -161488 |
| top | average opponent: 1575record: 2-3 | new rating: 1488 | ||