Massa, Enzo
Current rating: 1373
Record: 6-14-1
| Grand Prix Santiago 2017 (AKH standard) | starting rating: 1399 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 46 | Nunez, Carlos (1450) | Won 2-0 | +191418 |
| 3standard | 30 | Rodrigues Cavalcante, Marcelo (1722) | Won 2-1 | +241442 |
| 4standard | 11 | Scasserra, Alejandro Tomas (1481) | Lost 0-2 | -181424 |
| 5standard | 136 | Cibeira, Guillermo (1501) | Lost 1-2 | -161408 |
| 6standard | 156 | Pino, Matias (1468) | Lost 0-2 | -171391 |
| 7standard | 208 | Hernandez, William (1428) | Lost 0-2 | -181373 |
| top | average opponent: 1508record: 2-4 | new rating: 1373 | ||
| Grand Prix Santiago 2016 (KLD standard) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 191 | Faundez Ibanez, Fernando (1500) | Lost 0-2 | -171430 |
| 2standard | 222 | Pinto, Humberto (1410) | Lost 0-2 | -191411 |
| 3standard | 330 | San Juan Vergara, Basilio Alejandro (1569) | Lost 0-2 | -151396 |
| 4standard | 346 | Almeida, Marcela (1462) | Won 2-0 | +191415 |
| 5standard | 326 | Castro Saa, Sergio (1520) | Lost 1-2 | -161399 |
| top | average opponent: 1492record: 1-4 | new rating: 1399 | ||
| Grand Prix Santiago 2015 (ORI limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 29 | Garcia, Eduardo [CHL] (1450) | Won 2-0 | +181483 |
| 2sealed | 4 | Mondaca, Mauricio (1445) | Won 2-0 | +171500 |
| 3sealed | 26 | Hochman, Sabrina (1443) | Lost 0-2 | -191481 |
| 4sealed | 178 | Fornes, Matias (1518) | Lost 0-2 | -171464 |
| 5sealed | 238 | Sanhueza, Marco (1478) | Draw 1-1 | 01464 |
| 6sealed | 210 | Elgueta, Carlos (1501) | Lost 0-2 | -171447 |
| top | average opponent: 1472record: 2-3-1 | new rating: 1447 | ||
| Grand Prix Santiago 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 107 | Benitez, Alvaro (1500) | Lost 0-2 | -181482 |
| 2standard | 249 | Valdivia, Alexis (1429) | Won 2-0 | +171499 |
| 3standard | 159 | Silveira, Robson (1612) | Lost 0-2 | -161483 |
| 4standard | 290 | Davids, Nicolas (1480) | Lost 1-2 | -181465 |
| top | average opponent: 1505record: 1-3 | new rating: 1465 | ||