Weibel, Tomas
Current rating: 1498
| Grand Prix Santiago 2015 (ORI limited) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 10 | Cabrera, Camilo (1500) | Lost 1-2 | -191518 |
| 2sealed | 210 | Maraboli, Rodolfo (1457) | Won 2-0 | +171535 |
| 3sealed | 218 | Lecaros Arevalo, Carlos Alberto (1502) | Lost 1-2 | -191516 |
| 4sealed | 333 | Zacharski, Juan Jose (1555) | Lost 0-2 | -171499 |
| 5sealed | 286 | Real, Felipe (1468) | Draw 0-0 | -11498 |
| top | average opponent: 1496record: 1-3-1 | new rating: 1498 | ||
| Grand Prix Santiago 2014 (KTK standard) | starting rating: 1560 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 52 | Vattuone, Nicolas (1522) | Draw 1-1 | 01560 |
| 2standard | 155 | Campana, Eduardo A (1500) | Lost 0-2 | -191541 |
| 3standard | 280 | Spataris, Herman (1482) | Draw 1-1 | -21539 |
| 4standard | 295 | Alcalde, Eduardo (1464) | Lost 1-2 | -191520 |
| 5standard | 287 | Rubio, Rodrigo (1443) | Won 2-0 | +171537 |
| top | average opponent: 1482record: 1-2-2 | new rating: 1537 | ||
| Grand Prix Santiago 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 188 | Lescano, Juan (1500) | Won 2-0 | +181518 |
| 2modern | 120 | Dominguez, Rodrigo (1536) | Won 2-0 | +181536 |
| 3modern | 126 | Acuna, Felipe (1537) | Won 2-0 | +181554 |
| 4modern | 113 | Silva, Jose Francisco (1753) | Lost 1-2 | -141540 |
| 5modern | 142 | Sifuentes, Francisco (1567) | Won 2-1 | +181558 |
| 6modern | 56 | Barrera, Carlos (1449) | Won 2-1 | +161574 |
| 7modern | 13 | Iannizzotto, Gustavo (1578) | Lost 0-2 | -181556 |
| 8modern | 176 | Fagundes, Josejane (1606) | Won 2-0 | +191575 |
| 9modern | 56 | Sanchez, Daniel [CHL] (1737) | Lost 0-2 | -151560 |
| top | average opponent: 1585record: 6-3 | new rating: 1560 | ||