Bonati, Davide Tolle
Current rating: 1563
| Grand Prix Naples 2002 (TOR limited) | starting rating: 1552 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 45 | Lombardi, Piero (1474) | Lost 0-2 | -201532 |
| 2sealed | 110 | Tedeschi, Luca (1485) | Lost 0-2 | -191513 |
| 3sealed | 128 | Varriale, Iacopo (1464) | Lost 1-2 | -191494 |
| 4sealed | 135 | Grilli, Roberto (1446) | Won 2-0 | +181512 |
| 5sealed | 125 | Testa, Francesco (1446) | Won 2-0 | +161528 |
| 6sealed | 102 | De Rosa, Davide (1482) | Won 2-0 | +181546 |
| 7sealed | 80 | Gabriele, Ruggieri (1499) | Won 2-0 | +171563 |
| top | average opponent: 1471record: 4-3 | new rating: 1563 | ||
| Grand Prix Vienna 2001 (ODY limited) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 100 | Buchmann, Nico (1464) | Lost 0-2 | -191483 |
| 2sealed | 256 | Kuhnt, Marc (1482) | Won 1-0 | +181501 |
| 3sealed | 241 | Groth, Johannes (1473) | Draw 1-1 | -11500 |
| 4sealed | 211 | Wolter, Ansgar (1497) | Won 2-0 | +181518 |
| 5sealed | 118 | Klinda, Roderik (1532) | Won 2-1 | +191537 |
| 6sealed | 84 | Stankovic, Erik (1540) | Won 2-1 | +181555 |
| 7sealed | 36 | Schlatter, Urs (1448) | Won 1-0 | +161571 |
| 8sealed | 30 | Kunzler, Matthias (1509) | Lost 0-2 | -191552 |
| top | average opponent: 1493record: 5-2-1 | new rating: 1552 | ||
| Grand Prix Florence 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 89 | Verga, Ileno (1464) | Lost 0-2 | -191481 |
| 2extended | 173 | Bordalampe, Jonathan (1481) | Won 2-0 | +181499 |
| 3extended | 190 | BELLI, Lorenzo (1500) | Won 2-0 | +181517 |
| 4extended | 96 | Furlan, Gianmaria (1516) | Won 2-0 | +181535 |
| 5extended | 37 | Guzzo, Nicola (1536) | Lost 0-2 | -181517 |
| 6extended | 102 | Chan, Tiago (1644) | Lost 0-2 | -151502 |
| top | average opponent: 1524record: 3-3 | new rating: 1502 | ||