Herreras, Marco
Current rating: 1411
Record: 0-5
| Grand Prix Madrid 2015 (ORI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 121 | Glasner, Richard (1554) | Lost 0-2 | -171483 |
| 2sealed | 537 | Matrane, Mehdi (1481) | Lost 0-2 | -181465 |
| 3sealed | 618 | Castillo, Patxy (1466) | Lost 0-2 | -181447 |
| 4sealed | 623 | Estevan, Sergio Costa (1445) | Lost 1-2 | -181429 |
| 5sealed | 589 | Carreno Arriero, Jorge (1413) | Lost 0-2 | -181411 |
| average opponent: 1472record: 0-5 | new rating: 1411 | |||