Tupas, Zimri
Current rating: 1465
Record: 8-10
| Grand Prix Atlantic City 2013 (RTR standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 309 | Orpilla, Leonard (1500) | Won 2-0 | +181500 |
| 2standard | 291 | Jesse R. L, (1500) | Lost 0-2 | -181482 |
| 3standard | 470 | Brown, Sam (1499) | Lost 1-2 | -181464 |
| 4standard | 696 | Giaimo, Nicholas (1482) | Won 2-0 | +191483 |
| 5standard | 527 | James, William (1450) | Lost 1-2 | -191464 |
| 6standard | 533 | Bogen, William P (1484) | Lost 1-2 | -181446 |
| 7standard | 475 | Anderson, Matthew [USA] (1431) | Won 2-0 | +181464 |
| 8standard | 356 | Robidoux, Aaron (1496) | Lost 0-2 | -171447 |
| 9standard | 316 | Baardsen, Steven M (1461) | Won 2-0 | +181465 |
| average opponent: 1478record: 4-5 | new rating: 1465 | |||
| Grand Prix Baltimore 2012 (DKA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 251 | Montgomery, Mark (1500) | Won 2-0 | +181518 |
| 2standard | 192 | Remeika, John (1518) | Won 2-1 | +181536 |
| 3standard | 143 | Rodriguez, Jonathan (1550) | Won 2-1 | +181554 |
| 4standard | 22 | Fortner, Phillip (1597) | Lost 0-2 | -171537 |
| 5standard | 266 | Singer, Sean (1466) | Lost 1-2 | -191518 |
| 6standard | 437 | Thomas, Kevin (1609) | Lost 0-2 | -171501 |
| 7standard | 378 | Pripstein, Ralph (1500) | Won 2-1 | +181519 |
| 8standard | 293 | Senter, Brandon (1518) | Lost 1-2 | -181501 |
| 9standard | 278 | Arenstein, Max (1411) | Lost 0-2 | -191482 |
| average opponent: 1519record: 4-5 | new rating: 1482 | |||