Waidelich, Jacob
Current rating: 1566
Record: 7-4-2
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 801 | Winand, Tomas (1587) | Won 2-1 | +201520 |
| 2sealed | 473 | Horak, Slavoj (1495) | Won 2-1 | +171537 |
| 3sealed | 16 | Weidlich, Christopher (1671) | Draw 1-1 | +31540 |
| 4sealed | 273 | Emelyannikov, Boris (1436) | Lost 1-2 | -201520 |
| 5sealed | 538 | Fajardo, Luis (1675) | Won 2-0 | +201540 |
| 6sealed | 333 | Wlodarczyk, Andrzej (1437) | Won 2-0 | +171557 |
| 7sealed | 190 | Loghin, Florin (1529) | Won 2-0 | +171574 |
| 8sealed | 118 | Paragi, Zoltan (1614) | Won 2-0 | +191593 |
| 9sealed | 622 | Truchado, Rafael (1558) | Won 2-0 | +171610 |
| 10draft | 563 | Wrzesinski, Piotr (1704) | Lost 0-2 | -161594 |
| 11draft | 714 | Jaccard, Yann-Guillaume (1706) | Lost 0-2 | -161578 |
| 12draft | 706 | Szewczyk, Michal (1764) | Draw 1-1 | +31581 |
| 13draft | 688 | Koren, Tamir (1745) | Lost 0-2 | -151566 |
| average opponent: 1609record: 7-4-2 | new rating: 1566 | |||