Arellano Sandoval, Juan Francisco
Current rating: 1396
Record: 4-10-1
| Grand Prix Santiago 2017 (AKH standard) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 15 | Valenzuela, Nicolas (1567) | Draw 1-1 | +21464 |
| 2standard | 166 | Mussalem Smethurst, Diogo (1599) | Lost 1-2 | -151449 |
| 3standard | 302 | Arredondo, Juan Francisco (1449) | Lost 0-2 | -181431 |
| 4standard | 334 | Quispe, Miguel (1569) | Lost 0-2 | -161415 |
| 5standard | 342 | Miranda, Christian (1364) | Won 2-0 | +171432 |
| 6standard | 308 | Torres, Eduardo [CHL] (1428) | Lost 1-2 | -181414 |
| 7standard | 299 | Fernandez Espinoza, Felipe (1413) | Lost 0-2 | -181396 |
| average opponent: 1484record: 1-5-1 | new rating: 1396 | |||
| Grand Prix Santiago 2016 (KLD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 248 | Fernandez Espinoza, Felipe (1500) | Lost 1-2 | -181482 |
| 2standard | 272 | Salgado, Patricio (1503) | Lost 0-2 | -181464 |
| 3standard | 364 | Carrasco Maureira, Francisco Arturo (1432) | Lost 0-2 | -181446 |
| 4standard | 351 | Oyarzun, Julio Cesar (1368) | Won 2-0 | +161462 |
| 5standard | 338 | San Juan Vergara, Basilio Alejandro (1564) | Won 2-0 | +201482 |
| 6standard | 243 | Gonzalez, Pedro [CHL] (1465) | Won 2-1 | +181500 |
| 7standard | 204 | Jofre, Hernan (1409) | Lost 0-2 | -201480 |
| 8standard | 224 | Verdugo, Juan (1483) | Lost 0-0 | -181462 |
| average opponent: 1466record: 3-5 | new rating: 1462 | |||