Lenneman, Alexander
Current rating: 1502
Record: 20-21
| Grand Prix Atlanta 2019 (legacy) | starting rating: 1540 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 263 | Francoletti, William (1501) | Lost 0-2 | -191521 |
| 2legacy | 388 | Gotta, Raymond (1481) | Lost 0-2 | -191502 |
| top | average opponent: 1491record: 0-2 | new rating: 1502 | ||
| Grand Prix Tampa Bay 2019 (modern) | starting rating: 1545 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 250 | Floyd, Charles (1500) | Won 2-1 | +171562 |
| 2modern | 16 | Rottenberg, Brian (1539) | Won 2-1 | +181580 |
| 3modern | 52 | Houston, Logan (1500) | Lost 1-2 | -201560 |
| 4modern | 125 | Chen, Weisheng (1489) | Lost 0-2 | -191541 |
| 5modern | 216 | Briscoe, Britt (1581) | Lost 0-2 | -171524 |
| 6modern | 289 | Tondini, Joseph (1479) | Won 2-1 | +171541 |
| 7modern | 209 | Fiske, Eric (1500) | Lost 0-2 | -191522 |
| 8modern | 206 | Schaffer, Rick (1504) | Won 2-0 | +181540 |
| top | average opponent: 1511record: 4-4 | new rating: 1540 | ||
| Grand Prix Atlanta 2018 (modern) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 380 | Skerritt, Marc (1394) | Won 2-1 | +161502 |
| 2modern | 78 | La Fleur, Devin (1485) | Won 2-1 | +181520 |
| 3modern | 73 | Nettles, Logan (2181) | Lost 0-2 | -81512 |
| 4modern | 479 | Firer, Harlan (1722) | Lost 1-2 | -141498 |
| 5modern | 371 | Temple, Jason (1505) | Won 2-0 | +181516 |
| 6modern | 290 | Clark, Jeffrey (1748) | Won 2-0 | +221538 |
| 7modern | 246 | Sanchez, Francisco (1938) | Lost 1-2 | -111527 |
| 8modern | 283 | George, Bradley (1519) | Won 2-0 | +181545 |
| top | average opponent: 1686record: 5-3 | new rating: 1545 | ||
| Grand Prix Washington DC 2017 (HOU standard) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 277 | Allgaier, Joseph (1500) | Won 2-1 | +181536 |
| 2standard | 138 | Tarenta, Mark (1503) | Lost 1-2 | -181518 |
| 3standard | 583 | Gaynor, Jonah (1775) | Lost 0-2 | -141504 |
| 4standard | 555 | Cochran, Joshua (1482) | Lost 0-2 | -181486 |
| top | average opponent: 1565record: 1-3 | new rating: 1486 | ||
| Grand Prix Pittsburgh 2017 (AER standard) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 333 | Morris, Finley (1463) | Lost 0-2 | -201537 |
| 2standard | 438 | Francis, Alberto (1480) | Won 2-1 | +171554 |
| 3standard | 470 | Hernandez, Adam (1614) | Lost 0-2 | -171537 |
| 4standard | 505 | Zhang, Minkang (1488) | Lost 1-2 | -191518 |
| top | average opponent: 1512record: 1-3 | new rating: 1518 | ||
| Grand Prix Pittsburgh 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 52 | Salyer, Nicholas (1500) | Won 2-1 | +181518 |
| 2standard | 125 | Nemeth, Benjamin (1518) | Lost 1-2 | -181500 |
| 3standard | 406 | Gadus, Matthew (1473) | Won 2-0 | +181518 |
| 4standard | 273 | Jou, Jeffrey (1525) | Won 2-1 | +181536 |
| 5standard | 214 | Stratton, Alexander (1531) | Lost 0-2 | -181518 |
| 6standard | 353 | Sussino, Tim (1761) | Won 2-0 | +221540 |
| 7standard | 153 | Tibirna, Alexandru (1458) | Won 2-0 | +161556 |
| 8standard | 177 | Hemsley, Matt (1656) | Won 2-0 | +201576 |
| 9standard | 56 | Rinauto, Benjamin (1578) | Won 2-1 | +181594 |
| 10standard | 289 | Zeiler, Daniel (1611) | Won 2-1 | +191613 |
| 11standard | 269 | Re, Joe (1471) | Lost 0-2 | -211592 |
| 12standard | 316 | Farrenkopf, Brian (1591) | Lost 1-2 | -181574 |
| 13standard | 349 | Candee, Timothy (1578) | Lost 0-2 | -181556 |
| 14standard | 365 | Stokes, Shane (1563) | Won 2-0 | +181574 |
| 15standard | 358 | Weber, Ethan (1622) | Lost 1-2 | -171557 |
| top | average opponent: 1562record: 9-6 | new rating: 1557 | ||