Leben, Markus
Current rating: 1740 (#4320)
Record: 23-10
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1640 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 742 | Pina-Lira, Esteban (1518) | Won 2-0 | +161656 |
| 4modern | 197 | Verdesoto, Daniel (1649) | Lost 0-2 | -181638 |
| 5modern | 590 | Forgus, Jim (1585) | Won 2-0 | +171655 |
| 6modern | 243 | Cua, Paolo (1773) | Won 2-0 | +201675 |
| 7modern | 68 | Lovejoy, David (1501) | Won 2-0 | +151690 |
| 8modern | 134 | Anderson, Michael 6559 (1598) | Lost 1-2 | -201670 |
| 9modern | 289 | Hoffman, Kris (1836) | Won 2-0 | +211691 |
| 10modern | 131 | Ligutom, Kevin (1629) | Won 2-0 | +171708 |
| 11modern | 51 | Vaz De Melo, Juliano (1548) | Won 2-1 | +151723 |
| 12modern | 56 | Maeda, Takayuki (1339) | Won 2-0 | +111734 |
| 13modern | 46 | Tiu, Oliver (2215) | Lost 0-2 | -91725 |
| 14modern | 88 | Winkelman, Brennan (1599) | Won 2-0 | +151740 |
| 15modern | 50 | Konishi, Keahi (1867) | ID | 01740 |
| top | average opponent: 1666record: 9-3-1 | new rating: 1740 | ||
| Grand Prix Dallas-Fort Worth 2016 (modern) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 242 | Williams, Robert (1593) | Lost 0-2 | -161499 |
| 4modern | 588 | Montijo, Jesus (1548) | Won 2-0 | +191518 |
| 5modern | 281 | Meints, Reinke (1538) | Won 2-1 | +181536 |
| 6modern | 254 | Wasson, John (1747) | Lost 1-2 | -141522 |
| 7modern | 169 | Goff, Ricky (1583) | Won 2-1 | +191541 |
| 8modern | 231 | Segura, Jacob (1726) | Won 2-0 | +211562 |
| 9modern | 109 | Campbell, Cole (1573) | Won 2-0 | +191581 |
| 10modern | 36 | Keithline, Brendan (1592) | Won 2-1 | +181599 |
| 11modern | 62 | Hicks, Joe (1627) | Won 2-0 | +181617 |
| 12modern | 40 | Thuemler, Joseph (1877) | Won 2-0 | +231640 |
| 13modern | 22 | Contreras, Ivan (1716) | Lost 0-2 | -171623 |
| 14modern | 56 | Jimenez, Cristian (1561) | Won 2-0 | +171640 |
| 15modern | 23 | Linebarger, Jeremiah (1613) | ID | 01640 |
| top | average opponent: 1638record: 9-3-1 | new rating: 1640 | ||
| Grand Prix Oklahoma City 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 287 | Merry, Philip (1500) | Lost 1-2 | -181482 |
| 2modern | 328 | Santiago, Jason (1449) | Won 2-1 | +171499 |
| 3modern | 367 | Meyer, Jd (1516) | Won 0-0 | +191518 |
| 4modern | 284 | Rodriguez, Jacob (1515) | Won 2-0 | +181536 |
| 5modern | 1013 | Houston, Shane (1483) | Lost 1-2 | -191517 |
| 6modern | 311 | Kidd, Jimmy (1459) | Lost 1-2 | -191498 |
| 7modern | 286 | Walter, Dominic (1503) | Won 2-1 | +181516 |
| 8modern | 234 | Martin, Pete (1511) | Won 2-0 | +181534 |
| 9modern | 141 | Womack, Gabriel (1520) | Lost 1-2 | -191515 |
| top | average opponent: 1495record: 5-4 | new rating: 1515 | ||