Koenigsaecker, David
Current rating: 1682
Record: 12-3
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 139 | Faullin, Dylan (1500) | Won 2-0 | +181518 |
| 2sealed | 156 | Fung, Jeff (1701) | Won 2-0 | +211539 |
| 3sealed | 132 | Schmidt, Mike (1539) | Won 2-0 | +181557 |
| 4sealed | 195 | England, Sarah (1619) | Won 2-0 | +191576 |
| 5sealed | 23 | Wayman, Anson (1522) | Won 2-1 | +171593 |
| 6sealed | 9 | Kulik, Lirek (1894) | Lost 0-2 | -121581 |
| 7sealed | 112 | Lin, Jianfeng (1681) | Lost 1-2 | -161565 |
| 8sealed | 235 | Kiyonaga, Case (1572) | Won 2-1 | +181583 |
| 9sealed | 1315 | Robinson, Kurt (1569) | Won 2-1 | +171600 |
| 10draft | 5017 | Lin, Jianfeng (1699) | Won 2-0 | +201620 |
| 11draft | 5017 | Chreptyk, Brandon (1865) | Won 2-0 | +231643 |
| 12draft | 5014 | Simons, Derek (1640) | Won 2-0 | +181661 |
| 13draft | 5107 | Denney, Jonathan (1730) | Lost 1-2 | -171644 |
| 14draft | 5114 | Koo, Eugene (1694) | Won 2-0 | +191663 |
| 15draft | 5092 | Lemmer, Jason (1713) | Won 2-0 | +191682 |
| average opponent: 1662record: 12-3 | new rating: 1682 | |||