Hermosilla, Fernando
Current rating: 1360
Record: 11-21-3
| Grand Prix Santiago 2017 (AKH standard) | starting rating: 1359 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 174 | Faundez Ibanez, Fernando (1521) | Won 2-0 | +211380 |
| 2standard | 100 | Rodriguez Medrano, Jorge Luis (1520) | Lost 1-2 | -151365 |
| 3standard | 224 | De Ioannes, Emilio (1492) | Lost 0-2 | -161349 |
| 4standard | 268 | Olave Bugini, Felipe (1485) | Won 2-1 | +211370 |
| 5standard | 186 | Pinto, Claudio (1477) | Lost 0-2 | -161354 |
| 6standard | 299 | Bahamonde, Marco (1409) | Lost 0-2 | -171337 |
| 7standard | 288 | Reyes, Fernando (1428) | Won 2-1 | +191356 |
| 8standard | 250 | Saldivar, Manuel (1455) | Won 2-0 | +201376 |
| 9standard | 179 | Carrizo, Ivan Alejandro (1465) | Lost 1-2 | -161360 |
| top | average opponent: 1473record: 4-5 | new rating: 1360 | ||
| Grand Prix Santiago 2016 (KLD standard) | starting rating: 1399 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 244 | Zuleta, Rodrigo (1500) | Won 2-0 | +201419 |
| 2standard | 26 | Monsalve, Juan (1524) | Lost 1-2 | -161403 |
| 3standard | 296 | Vergara, Pablo (1481) | Lost 0-2 | -171386 |
| 4standard | 328 | Reutter, Juan (1730) | Lost 1-2 | -121374 |
| 5standard | 315 | Jimenez, Walter (1463) | Lost 1-2 | -161358 |
| 6standard | 317 | Morales, Ricardo (1429) | Draw 0-0 | +11359 |
| top | average opponent: 1521record: 1-4-1 | new rating: 1359 | ||
| Grand Prix Santiago 2015 (ORI limited) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 156 | Oyarzun, Fernando (1500) | Won 2-0 | +191449 |
| 2sealed | 106 | Apaz, Fernando (1518) | Lost 1-2 | -171432 |
| 3sealed | 225 | Tonelli, Federico (1460) | Lost 1-2 | -171415 |
| 4sealed | 265 | Gatica, Juan (1482) | Lost 1-2 | -171398 |
| 5sealed | 308 | Espinoza, Nicolas (1464) | Draw 0-0 | +11399 |
| top | average opponent: 1485record: 1-3-1 | new rating: 1399 | ||
| Grand Prix Santiago 2014 (KTK standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 82 | Salazar, Alberto (1500) | Draw 1-1 | +11482 |
| 2standard | 160 | Sousa, Rodrigo (1521) | Lost 1-2 | -181464 |
| 3standard | 275 | Garcia, Ignacio0949 (1482) | Won 2-1 | +191483 |
| 4standard | 214 | Jilberto Otarola, Eduardo (1510) | Lost 1-2 | -181465 |
| 5standard | 257 | Palavecimos S, Daniel (1481) | Lost 0-2 | -171448 |
| 6standard | 246 | Silva, Thiago (1464) | Lost 0-2 | -181430 |
| top | average opponent: 1493record: 1-4-1 | new rating: 1430 | ||
| Grand Prix Santiago 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 143 | Vega Cuevas, Carlos Jonatan (1500) | Lost 0-2 | -181482 |
| 2modern | 222 | Sologuren, David (1463) | Lost 0-2 | -181464 |
| 3modern | 334 | Lopez, Jose Luis (1463) | Lost 0-2 | -181446 |
| 4modern | 350 | Inostroza Nunez, Juan Gabriel (1445) | Won 2-0 | +181464 |
| 5modern | 320 | Valdivia, Alexis (1462) | Won 2-0 | +181482 |
| 6modern | 250 | Gomez, Francisco (1451) | Won 2-1 | +171499 |
| 7modern | 177 | Tibaldi, Franco (1520) | Lost 1-2 | -181481 |
| 8modern | 203 | Santis, Cristian (1481) | Won 2-0 | +181499 |
| 9modern | 170 | Carrasco, Cristian (1497) | Lost 0-2 | -181481 |
| top | average opponent: 1476record: 4-5 | new rating: 1481 | ||