Bertsch, Nicholas
Current rating: 1437
Record: 4-8
| Grand Prix Niagara Falls 2019 (legacy) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 71 | Tao, David (1647) | Lost 1-2 | -151469 |
| 2legacy | 264 | Henry, Ian (1390) | Lost 1-2 | -201449 |
| 3legacy | 457 | Traverse, Thomas (1489) | Won 2-1 | +191468 |
| 4legacy | 361 | Shay, Rich (1671) | Lost 1-2 | -141454 |
| 5legacy | 401 | Burton, Frank (1500) | Lost 0-2 | -171437 |
| average opponent: 1539record: 1-4 | new rating: 1437 | |||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 221 | Searles, James (1653) | Lost 0-2 | -151485 |
| 2modern | 455 | Dean, Declan (1427) | Lost 0-2 | -191466 |
| 3modern | 546 | Chen, Gregory (1490) | Won 2-0 | +181484 |
| 4modern | 409 | Sorensen, Scott (1449) | Lost 1-2 | -181466 |
| 5modern | 462 | Reinert, David (1463) | Won 2-0 | +171483 |
| 6modern | 376 | Thompson, Kevin (1509) | Won 2-0 | +191502 |
| 7modern | 290 | Hallum, Robert (1500) | Lost 0-2 | -181484 |
| average opponent: 1499record: 3-4 | new rating: 1484 | |||