Arenas, Alfredo
Current rating: 1415
Record: 1-6
| Grand Prix Santiago 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 51 | Dominguez, Gonzalo (1577) | Lost 1-2 | -171483 |
| 4modern | 127 | zarza, Omar Z (1482) | Lost 0-2 | -181465 |
| 5modern | 269 | Solis Flores, Roberto Alexis (1511) | Lost 1-2 | -171448 |
| 6modern | 236 | Peldoza, Jaime (1481) | Lost 0-2 | -171431 |
| 7modern | 247 | Ortiz, Leandro (1466) | Won 2-0 | +181449 |
| 8modern | 197 | Barrientos Ochoa, Claudio (1481) | Lost 0-2 | -171432 |
| 9modern | 179 | Sanchez, Leonardo (1462) | Lost 0-2 | -171415 |
| average opponent: 1494record: 1-6 | new rating: 1415 | |||