Hietala, Mikko
Current rating: 1636
Record: 11-4
| Grand Prix Madrid 2015 (ORI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 63 | Pielago, Carlos (1512) | Won 2-1 | +181518 |
| 2sealed | 86 | Miguel Angel, Llorente (1518) | Won 2-0 | +181536 |
| 3sealed | 255 | Sanz, Hector (1559) | Won 2-0 | +191555 |
| 4sealed | 11 | Perfetti, Fabrizio (1663) | Won 2-0 | +201575 |
| 5sealed | 39 | Schaub, Marco (1610) | Lost 0-2 | -181557 |
| 6sealed | 179 | Lloret, Xavier (1606) | Lost 0-2 | -171540 |
| 7sealed | 268 | Rodriguez Badenas, Adrian (1735) | Won 2-1 | +221562 |
| 8sealed | 172 | Ludena, David (1559) | Won 2-0 | +181580 |
| 9sealed | 89 | Fragio, Pablo (1649) | Won 2-0 | +191599 |
| 10draft | 35 | Afonso, Carlos (1540) | Lost 1-2 | -191580 |
| 11draft | 80 | Martin Espada, Adrian (1561) | Won 2-1 | +171597 |
| 12draft | 52 | Michlits, Mario (1725) | Won 2-0 | +211618 |
| 13draft | 30 | Juan Cuevas, Miguel (1630) | Won 2-1 | +181636 |
| 14draft | 27 | Saenz, Alex (1613) | Won 2-1 | +181654 |
| 15draft | 17 | Melero, Javier (1685) | Lost 1-2 | -181636 |
| average opponent: 1611record: 11-4 | new rating: 1636 | |||