Errecalde, Ricardo
Current rating: 1505
Record: 7-7
| Grand Prix Santiago 2015 (ORI limited) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 111 | morales, oscar (1407) | Won 2-1 | +171495 |
| 2sealed | 76 | Aguilera, Francisco (1518) | Won 2-0 | +181513 |
| 3sealed | 25 | Yanez, Nicolas (1536) | Won 2-1 | +191532 |
| 4sealed | 45 | Gaete Quezada, Daniel (1543) | Lost 1-2 | -181514 |
| 5sealed | 76 | Johnson-Epstein, Jasper (1870) | Lost 0-2 | -121502 |
| 6sealed | 121 | Lira, German (1456) | Won 2-1 | +171519 |
| 7sealed | 119 | Mora, Sebastian (1726) | Lost 0-2 | -141505 |
| average opponent: 1579record: 4-3 | new rating: 1505 | |||
| Grand Prix Santiago 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 93 | Pinto, Humberto (1500) | Lost 1-2 | -181482 |
| 2standard | 173 | Field, David (1482) | Lost 1-2 | -181464 |
| 3standard | 311 | Sherman, Juan (1465) | Won 2-0 | +181482 |
| 4standard | 227 | Rivera, Rafael (1483) | Won 2-0 | +181500 |
| 5standard | 227 | Munoz de la Cruz, Alberto (1368) | Lost 1-2 | -201480 |
| 6standard | 204 | Dos Santos, Maria Emil (1480) | Won 2-0 | +181498 |
| 7standard | 192 | Gallardo, Mauricio (1424) | Lost 0-2 | -201478 |
| average opponent: 1457record: 3-4 | new rating: 1478 | |||