Wernette-Leff, Leonard
Current rating: 1574
Record: 20-17
| Grand Prix Toronto 2018 (modern) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 95 | Melgar, Flavio (1500) | Won 2-1 | +171535 |
| 2modern | 261 | Jensen, Elliot (1518) | Won 2-0 | +181553 |
| 3modern | 153 | Warren, Adam (1500) | Lost 0-2 | -191534 |
| 4modern | 471 | Rodgers, Jason (1450) | Won 2-1 | +171551 |
| 5modern | 202 | Hornford, Cale (1466) | Won 2-0 | +161567 |
| 6modern | 197 | DeBruin, Garrett (1550) | Lost 0-2 | -181549 |
| 7modern | 302 | Charette, Tyler (1543) | Won 2-1 | +181567 |
| 8modern | 98 | Quinn, Patrick (1583) | Won 2-0 | +181585 |
| 9modern | 53 | Liang, Andy (1584) | Won 2-1 | +181603 |
| 10modern | 77 | Lowe, Sam (1714) | Lost 1-2 | -161587 |
| 11modern | 85 | Naylor, Jamie (1845) | Lost 1-2 | -131574 |
| 12modern | 117 | Kozlowski, Jan (1557) | Won 2-0 | +171591 |
| 13modern | 88 | Hirmiz, Fadi (1592) | Lost 0-2 | -181573 |
| 14modern | 103 | Capriolo-Morris, Primo (1522) | Won 2-0 | +171590 |
| 15modern | 96 | Boudreault, Damien (1695) | Lost 1-2 | -161574 |
| top | average opponent: 1575record: 9-6 | new rating: 1574 | ||
| Grand Prix Detroit 2016 (modern) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 441 | Miranda, Fabricio (1583) | Lost 1-2 | -171521 |
| 3modern | 930 | Lessure, Avi (1501) | Won 2-0 | +181539 |
| 4modern | 614 | Cocchiarella, Sam (1735) | Won 2-1 | +211560 |
| 5modern | 349 | Campbell, Erin (1386) | Lost 0-2 | -211539 |
| 6modern | 649 | Valentine, AJ (1492) | Lost 0-2 | -191520 |
| 7modern | 775 | Allen, Brandon (1426) | Won 2-0 | +171537 |
| 8modern | 460 | Rose, Vince (1490) | Lost 0-2 | -191518 |
| top | average opponent: 1516record: 3-4 | new rating: 1518 | ||
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 565 | Gillette, Daniel (1472) | Won 2-1 | +171518 |
| 4standard | 511 | Rodriguez, Miguel Angel (1753) | Won 2-1 | +231541 |
| 5standard | 521 | Schmalzer, Christopher (1571) | Won 2-1 | +181559 |
| 6standard | 448 | Wijaya, Vidianto (2080) | Lost 1-2 | -91550 |
| 7standard | 558 | Burton, Brandon (1884) | Lost 1-2 | -121538 |
| 8standard | 577 | Freedman, Henry (1585) | Lost 0-2 | -171521 |
| 9standard | 600 | Mollenkopf, Tyler (1509) | Won 2-1 | +171538 |
| top | average opponent: 1693record: 4-3 | new rating: 1538 | ||
| Grand Prix Cincinnati 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 323 | Marzuca Lozano, Jose David (1546) | Lost 0-2 | -171483 |
| 3standard | 457 | Diamond, Matthew (1499) | Won 2-0 | +181501 |
| 4standard | 418 | NePerud, Drew (1463) | Lost 1-2 | -191482 |
| 5standard | 604 | Baker, Matt (1498) | Won 2-0 | +191501 |
| 6standard | 356 | Russell, Conner (1563) | Won 2-1 | +191520 |
| 7standard | 307 | Johnston, James (1522) | Won 2-1 | +181538 |
| 8standard | 176 | Leasure, Cody (1530) | Lost 1-2 | -181520 |
| 9standard | 204 | Nett, Brad (1474) | Lost 1-2 | -191501 |
| top | average opponent: 1512record: 4-4 | new rating: 1501 | ||