Matute, Gustavo
Current rating: 1504
| Grand Prix Santiago 2013 (THS standard) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 49 | Fernandez, Francisco (1551) | Won 2-1 | +181541 |
| 2modern | 115 | Marelli, Alejandro Miguel (1518) | Lost 1-2 | -181523 |
| 3modern | 237 | Allende, Luis (1482) | Lost 0-2 | -191504 |
| 4modern | 259 | Ferraresso, Daniel (1599) | Lost 1-2 | -161488 |
| 5modern | 326 | Araujo, Alice (1381) | Won 2-0 | +161504 |
| 6modern | 289 | Lemos, Tulio A (1517) | Lost 0-2 | -181486 |
| 7modern | 32 | Mazar, Martin (1465) | Won 2-0 | +181504 |
| top | average opponent: 1502record: 3-4 | new rating: 1504 | ||
| Grand Prix Anaheim 2012 (Innistrad block) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 54 | Pichardo, Luis (1543) | Lost 1-2 | -181501 |
| 3block | 308 | Creager, Jeremy (1500) | Won 2-1 | +181519 |
| 4block | 292 | Debol, Mathew (1552) | Lost 0-2 | -171502 |
| 5block | 334 | Cristos, Dustin (1572) | Won 2-0 | +191521 |
| 6block | 217 | Gierst, Dustin V (1516) | Won 2-0 | +181539 |
| 7block | 144 | LaCassa, Anthony (1537) | Won 2-0 | +181557 |
| 8block | 125 | Diaz, Juan (1555) | Lost 0-2 | -181539 |
| 9block | 150 | McCarthy, Chris (1631) | Lost 0-2 | -161523 |
| top | average opponent: 1551record: 4-4 | new rating: 1523 | ||
| Grand Prix Orlando 2012 (ISD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 159 | Maher, Mark (1494) | Lost 1-2 | -181482 |
| 2standard | 275 | Wasserlein, Zachary A (1482) | Won 2-1 | +181500 |
| 3standard | 216 | Oliveros, Michael (1563) | Won 2-0 | +191519 |
| 4standard | 222 | Lamb, William J (1481) | Won 2-1 | +171536 |
| 5standard | 162 | Levy, Adam (1575) | Lost 0-2 | -171519 |
| 6standard | 197 | McClure, Blake (1504) | Lost 0-2 | -181501 |
| 7standard | 239 | Griffin, Phil (1499) | Won 2-1 | +181519 |
| 8standard | 210 | Shawn, Ashton (1518) | Lost 0-2 | -181501 |
| 9standard | 210 | Southworth, Jason (1499) | Won 2-0 | +181519 |
| top | average opponent: 1513record: 5-4 | new rating: 1519 | ||