Frebrowski, Daniel
Current rating: 1522
| Grand Prix Cleveland 2015 (FRF limited) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 350 | Miller, Brandon (1480) | Won 2-0 | +171543 |
| 2sealed | 112 | Wilhelm, Zachary (1501) | Lost 0-2 | -191524 |
| 3sealed | 605 | Bays, Jonathan (1478) | Lost 1-2 | -191505 |
| 4sealed | 675 | Blum, Michael (1473) | Won 2-1 | +181523 |
| 5sealed | 513 | Stachyra, Krzysztof (1497) | Won 2-1 | +171540 |
| 6sealed | 430 | Zegarac, Greggery (1520) | Lost 1-2 | -181522 |
| top | average opponent: 1491record: 3-3 | new rating: 1522 | ||
| Grand Prix Ottawa 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 200 | Lemish, Joshua (1415) | Won 2-1 | +161516 |
| 2sealed | 304 | Krig, Oskar (1500) | Lost 0-2 | -181498 |
| 3sealed | 396 | Froehlich, Whit (1633) | Won 2-1 | +201518 |
| 4sealed | 173 | Gauthier-Andersen, Gab (1517) | Lost 0-2 | -181500 |
| 5sealed | 393 | Snook, Adam (1685) | Lost 0-2 | -151485 |
| 6sealed | 388 | Risi, Geoff (1767) | Won 2-0 | +231508 |
| 7sealed | 315 | Gao, David (1468) | Won 2-0 | +181526 |
| 8sealed | 191 | Tarenta, Mark (1519) | Lost 0-2 | -181508 |
| 9sealed | 186 | Charlebois, Dominic (1505) | Won 2-1 | +181526 |
| top | average opponent: 1556record: 5-4 | new rating: 1526 | ||
| Grand Prix Montreal 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 536 | Madon, Stewart (1463) | Won 2-1 | +171517 |
| 2sealed | 100 | Douglass, Andrew (1520) | Lost 0-2 | -181499 |
| 3sealed | 562 | Labuda, Lucas (1541) | Lost 0-2 | -171482 |
| 4sealed | 571 | Savard, Jean-Philippe (1443) | Won 2-1 | +171499 |
| 5sealed | 369 | Wright, Philip (1503) | Lost 0-2 | -181481 |
| 6sealed | 456 | Gao, David (1483) | Won 2-0 | +191500 |
| top | average opponent: 1492record: 3-3 | new rating: 1500 | ||