Niwinski, Tomasz
Current rating: 1478
Record: 7-8
| Grand Prix Barcelona 2016 (SOI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 167 | Maurri, Filippo (1573) | Lost 0-2 | -171483 |
| 2sealed | 692 | Carmona, Marc (1497) | Lost 0-2 | -171466 |
| 3sealed | 956 | Segura, David (1463) | Won 2-0 | +181484 |
| 4sealed | 854 | Pena Quintana, Inaki (1483) | Won 2-0 | +181502 |
| 5sealed | 642 | Pataquinho Fadista, Luis (1471) | Won 2-1 | +171519 |
| 6sealed | 528 | Torrandell, Jaime (1469) | Won 2-0 | +171536 |
| 7sealed | 319 | Franken, Roman (1433) | Lost 1-2 | -201516 |
| 8sealed | 502 | Arndt, Tilmann (1431) | Won 2-1 | +171533 |
| 9sealed | 436 | Elsocht, Joris (1485) | Won 2-1 | +171550 |
| 10draft | 286 | Boldrini, Giulio (1604) | Lost 0-2 | -171533 |
| 11draft | 232 | DMYTRO, BOICHENKO (1537) | Lost 0-2 | -181515 |
| 12draft | 137 | Turko, Guillaume (1469) | Lost 0-2 | -191496 |
| 13draft | 71 | D'Elia, Gerardo (1485) | Won 2-0 | +181514 |
| 14draft | 66 | Dinescu, Fabian (1481) | Lost 0-2 | -191495 |
| 15draft | 57 | Salzburg, Martin (1516) | Lost 0-2 | -171478 |
| average opponent: 1493record: 7-8 | new rating: 1478 | |||