Guerrero, Leopoldo
Current rating: 1574
Record: 27-21-2
| Grand Prix Sacramento 2018 (M19 limited) | starting rating: 1605 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 249 | Ortega, Danny (1500) | Lost 1-2 | -201585 |
| 2sealed | 463 | Goto, Kyle (1482) | Lost 0-2 | -201565 |
| 3sealed | 533 | Kennedy, Kieran (1464) | Won 2-0 | +161581 |
| 4sealed | 427 | Malisiak, Ryne (1427) | Won 2-1 | +151596 |
| 5sealed | 407 | Balles, Domingo (1366) | Lost 0-2 | -221574 |
| top | average opponent: 1448record: 2-3 | new rating: 1574 | ||
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1650 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 423 | Simoncic, Dustin (1518) | Won 2-0 | +161666 |
| 3legacy | 426 | Tomajko, Oliver (1984) | Lost 0-2 | -131653 |
| 4legacy | 670 | Truong, Kevin (1517) | Lost 1-2 | -201633 |
| 5legacy | 953 | Zambrano, Gerardo (1576) | Lost 0-2 | -191614 |
| 6legacy | 824 | Robinson III, Benjamin (1484) | Lost 1-2 | -211593 |
| 7legacy | 876 | Mannas, Robin (1468) | Won 2-0 | +161609 |
| 8legacy | 687 | Cloy, Elston (1488) | Won 2-0 | +161625 |
| 9legacy | 552 | Ghesquiere, Michael (1511) | Lost 0-2 | -201605 |
| top | average opponent: 1568record: 3-5 | new rating: 1605 | ||
| Grand Prix Vancouver 2017 (modern) | starting rating: 1689 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 2277 | Wellenkamp, Blake (1394) | Won 2-0 | +121701 |
| 2modern | 2331 | Hansen, Curtis (1518) | Lost 0-2 | -211680 |
| 3modern | 2607 | Ueda, Jay (1771) | Lost 0-2 | -161664 |
| 4modern | 2639 | Ludviksen, Rolf (1481) | Lost 0-2 | -221642 |
| 5modern | 2644 | McNeely, Gary (1433) | Won 2-1 | +151657 |
| 6modern | 2512 | Lee, Richard (1438) | Won 2-1 | +141671 |
| 7modern | 2447 | Pickell, Mark (1518) | Lost 0-2 | -211650 |
| top | average opponent: 1508record: 3-4 | new rating: 1650 | ||
| Grand Prix San Jose 2017 (AER limited) | starting rating: 1570 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 550 | Campbell, Matthew (1453) | Won 2-0 | +161586 |
| 2sealed | 214 | Watkins, Jason (1679) | Won 2-0 | +191605 |
| 3sealed | 330 | Gottstein, Jeff (1707) | Won 2-0 | +201625 |
| 4sealed | 183 | Tao, Jiachen (1879) | Lost 0-2 | -131612 |
| 5sealed | 350 | CuRoi, Phaeton (1583) | Draw 1-1 | -11611 |
| 6sealed | 242 | Dailey, Michael (1522) | Draw 1-1 | -11610 |
| 7sealed | 384 | Lozano, Franz (1527) | Won 2-1 | +161626 |
| 8sealed | 259 | Kehe, Joseph (1556) | Won 2-1 | +171643 |
| 9sealed | 171 | Lopez Ortega, Juan Manuel (1543) | Won 2-0 | +161659 |
| 10draft | 89 | Lapin, Alex (1512) | Won 2-1 | +151674 |
| 11draft | 27 | Wang, Allen (1591) | Lost 0-0 | -191655 |
| 12draft | 192 | De La Rosa, Eddy (1569) | Lost 1-2 | -201635 |
| 13draft | 97 | Smith II, Bradley (1575) | Won 2-0 | +171652 |
| 14draft | 111 | Brown, Steven (1638) | Won 2-0 | +181670 |
| 15draft | 36 | Komor, Russell (1708) | Won 2-0 | +191689 |
| top | average opponent: 1603record: 10-3-2 | new rating: 1689 | ||
| Grand Prix Los Angeles 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 236 | Sun, Aaron (1450) | Lost 0-2 | -191481 |
| 2modern | 830 | Barash, Michael (1482) | Won 2-0 | +181499 |
| 3modern | 707 | Kersten-Hellikson, Roy (1521) | Won 2-0 | +191518 |
| 4modern | 480 | Kunz, Jesse (1433) | Won 2-1 | +161534 |
| 5modern | 229 | Kho, Kamal (1555) | Won 2-1 | +181552 |
| 6modern | 286 | Yamaguchi, Yoshiki (1543) | Won 2-0 | +181570 |
| 7modern | 73 | Yam, Wing Chun (1844) | Lost 1-2 | -131557 |
| 8modern | 259 | Larsson, Chris (1585) | Lost 1-2 | -171540 |
| 9modern | 292 | Beckfield, Peter (1582) | Won 2-0 | +181558 |
| 10modern | 309 | Wong, Daniel (1561) | Won 2-1 | +181576 |
| 11modern | 178 | Sears, Isaac (1779) | Lost 0-2 | -141562 |
| 12modern | 192 | Sittner, Alex (1899) | Lost 1-2 | -121550 |
| 13modern | 213 | Chernov, Eugene (1532) | Won 2-0 | +181568 |
| 14modern | 185 | Skippen, Will (1582) | Lost 1-2 | -181550 |
| 15modern | 187 | Gu, Xin (1650) | Won 2-1 | +201570 |
| top | average opponent: 1600record: 9-6 | new rating: 1570 | ||