Petri, Giulio
Current rating: 1484
Record: 13-10 (GP) / 7-12 (professional)
| Pro Tour Nagoya 2005 (COK rochester) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 1rochester | 4 | Sonne, Jonathan (1942) | Lost 1-2 | -111526 |
| 2rochester | 27 | Pinto, Francisco (1521) | Won 2-1 | +181544 |
| 3rochester | 40 | Hashimoto, Rei (1774) | Lost 0-2 | -141530 |
| 4rochester | 54 | Rodemann, Dan (1638) | Lost 1-2 | -161514 |
| 5rochester | 20 | Martin, Quentin (1807) | Lost 0-2 | -131501 |
| 6rochester | 68 | Sirvent, Antonio (1519) | Lost 0-2 | -171484 |
| top | average opponent: 1700record: 1-5 | new rating: 1484 | ||
| Grand Prix Naples 2002 (TOR limited) | starting rating: 1573 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 1 | Barwisch, Timo (1536) | Lost 1-2 | -181555 |
| 4sealed | 72 | Luppi, Stefano (1464) | Lost 0-2 | -201535 |
| 5sealed | 81 | Dato, Andrea (1625) | Won 2-1 | +201555 |
| 6sealed | 73 | Mazzei, Luca (1577) | Lost 1-2 | -181537 |
| top | average opponent: 1551record: 1-3 | new rating: 1537 | ||
| 2001 European Championship (mixed) | starting rating: 1597 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 45 | Papp, Gabor (1687) | Lost 0-2 | -161581 |
| 2standard | 130 | Haggstrom, Patrik (1482) | Lost 1-2 | -201561 |
| 3standard | 113 | Bruck, Steve (1467) | Lost 0-2 | -201541 |
| 4standard | 130 | Coghlan, David (1448) | Lost 0-2 | -191522 |
| 5standard | 131 | Laing, Grant (1436) | Lost 0-2 | -201502 |
| 6standard | 131 | Chapman, Jonny (1413) | Won 2-0 | +161518 |
| 7standard | 128 | Knez, Jaksa (1438) | Won 2-1 | +171535 |
| 8rochester | 25 | Yeh, Gottlieb (1596) | Won 2-0 | +191554 |
| 9rochester | 55 | Jorstedt, Mattias (1651) | Lost 1-2 | -161538 |
| 10rochester | 119 | Smrek, Juraj (1567) | Won 2-0 | +181556 |
| 11rochester | 5 | Bongiovanni, Mauro (1649) | Won 2-0 | +201576 |
| 12rochester | 13 | Jedlicka, Michal (1508) | Won 2-1 | +171593 |
| 13rochester | 34 | Cowan, John (1515) | Lost 1-2 | -201573 |
| top | average opponent: 1527record: 6-7 | new rating: 1573 | ||
| Grand Prix Florence 2000 (extended) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 3extended | 29 | Negrini, Iari (1536) | Won 2-1 | +181554 |
| 4extended | 44 | Rade, Olle (1616) | Lost 0-2 | -171537 |
| 5extended | 92 | Pizzirani, Riccardo (1444) | Lost 1-2 | -191518 |
| 6extended | 79 | Brunello, Massimo (1460) | Won 2-1 | +171535 |
| 7extended | 50 | Gruber, Tobias (1536) | Won 2-0 | +181553 |
| 8extended | 46 | Sbrozzi, Luigi (1587) | Won 2-1 | +181571 |
| 10extended | 31 | Price, David (1695) | Lost 0-2 | -151556 |
| 11extended | 30 | Duarte, Joao (1552) | Won 2-1 | +181574 |
| 12extended | 28 | Fuller, Ryan (1888) | Lost 0-1 | -131561 |
| 13extended | 29 | Dato, Federico (1596) | Won 2-0 | +191580 |
| 14extended | 27 | Marcik, Michal (1553) | Won 2-1 | +171597 |
| top | average opponent: 1588record: 7-4 | new rating: 1597 | ||
| Grand Prix Milan 1999 (Urza's block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 67 | Marzi, Massimo (1500) | Lost 1-2 | -181482 |
| 2block | 142 | Russo, Enrico (1482) | Lost 1-2 | -181464 |
| 3block | 219 | thomas, graggo (1464) | Won 2-0 | +181482 |
| 4block | 174 | Mazzurana, Sergio (1482) | Won 2-1 | +181500 |
| 5block | 99 | Veron, Mathias (1500) | Lost 0-2 | -181482 |
| 6block | 176 | Papp, Doctor Gabor (1482) | Won 2-1 | +181500 |
| 7block | 116 | Dolar, Matic (1501) | Won 2-0 | +181518 |
| 8block | 67 | Chelghaf, Ridha (1536) | Won 2-1 | +181536 |
| top | average opponent: 1493record: 5-3 | new rating: 1536 | ||