Goldberg, Zachary
Current rating: 1500
Record: 7-7
| Grand Prix Madison 2019 (WAR limited) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 29 | Snyder, Joshua (1492) | Lost 1-2 | -181520 |
| 2sealed | 241 | Klabacha, Scott (1450) | Won 2-1 | +161536 |
| 3sealed | 316 | Doshi, Vivek (1567) | Lost 1-2 | -171519 |
| 4sealed | 400 | Baker, Matthew (1403) | Lost 1-2 | -201499 |
| 5sealed | 349 | Vang, Tee (1481) | Won 2-0 | +171516 |
| 6sealed | 288 | Isaacs, Jason (1611) | Lost 0-2 | -161500 |
| average opponent: 1501record: 2-4 | new rating: 1500 | |||
| Grand Prix Nashville 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 203 | White, Quentin (1500) | Won 2-0 | +181518 |
| 2sealed | 98 | Babb, Kevin (1518) | Won 2-1 | +181536 |
| 3sealed | 58 | Mattox, Jacob (1536) | Lost 0-2 | -181518 |
| 4sealed | 172 | McFadden, Robert (1541) | Won 2-1 | +181536 |
| 5sealed | 149 | Fenstermaker, Tyler (1491) | Won 2-0 | +181554 |
| 6sealed | 45 | Finley, Jonathan A (1539) | Won 2-0 | +171571 |
| 7sealed | 14 | Boozer, Chris (1650) | Lost 0-2 | -161555 |
| 8sealed | 105 | Yatsenko, Alex (1646) | Lost 1-2 | -171538 |
| average opponent: 1553record: 5-3 | new rating: 1538 | |||