Palena, Marco
Current rating: 1519
| Grand Prix Prague 2015 (ORI standard) | starting rating: 1451 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 115 | Hahn, Fabian (1833) | Won 2-0 | +251476 |
| 2standard | 89 | Ruhland, Michael (1441) | Draw 1-1 | -11475 |
| 3standard | 341 | Graba, Bartlomiej (1572) | Won 2-0 | +201495 |
| 4standard | 173 | Paglialunga, Andrea (1521) | Draw 1-1 | 01495 |
| 5standard | 319 | Garcia Esquerdo, Joan (1519) | Lost 0-2 | -171478 |
| 6standard | 440 | Pikanitos, Romain (1494) | Won 2-1 | +181496 |
| 7standard | 317 | Dzino, Paul (1529) | Won 2-1 | +191515 |
| 8standard | 215 | Weismann, Dominik (1546) | Won 2-0 | +181533 |
| 9standard | 142 | Strobach, Patrick (1728) | Lost 0-2 | -141519 |
| top | average opponent: 1576record: 5-2-2 | new rating: 1519 | ||
| Grand Prix Milan 2014 (modern) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 255 | Pansanel, Pierre (1418) | Lost 0-2 | -191448 |
| 2modern | 562 | Deliallisi, Armando (1426) | Won 2-1 | +171465 |
| 3modern | 456 | Salvi, David (1479) | Lost 1-2 | -171448 |
| 4modern | 631 | Bulla, Michele (1461) | Won 2-1 | +181466 |
| 5modern | 384 | Cudia, Gianluca (1598) | Lost 0-2 | -161450 |
| 6modern | 522 | Micheloni, Enrico (1497) | Lost 0-2 | -171433 |
| 7modern | 519 | Racca, Luca (1434) | Won 2-1 | +181451 |
| top | average opponent: 1473record: 3-4 | new rating: 1451 | ||
| Grand Prix Florence 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 344 | Boselli, Giacomo (1500) | Lost 0-2 | -181482 |
| 2block | 507 | Stihle, Laurent (1464) | Lost 1-2 | -181464 |
| 3block | 529 | Troise, Salvatore (1466) | Won 2-0 | +181482 |
| 4block | 504 | Carle, Simone (1465) | Won 2-0 | +171499 |
| 5block | 465 | Galletti, Francesco (1516) | Lost 0-2 | -171482 |
| 6block | 479 | Morici, Daniele (1482) | Won 2-1 | +181500 |
| 7block | 460 | Benocci, Simone (1498) | Lost 0-2 | -181482 |
| 8block | 447 | Deroyan, Marc (1640) | Lost 0-2 | -151467 |
| top | average opponent: 1504record: 3-5 | new rating: 1467 | ||