Semprini, Lorenzo
Current rating: 1449
Record: 6-9-1
| Grand Prix Florence 2000 (extended) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 188 | Bordalampe, Jonathan (1500) | Won 2-1 | +181482 |
| 2extended | 144 | Dudik, Martin (1518) | Draw 1-1 | +11483 |
| 3extended | 89 | Pernstich, Christian (1501) | Lost 0-2 | -181465 |
| 4extended | 165 | Perez, Sergio (1516) | Lost 0-1 | -171448 |
| 5extended | 203 | Oppliger, Daniel (1483) | Won 2-0 | +191467 |
| 6extended | 151 | Germand, Yoan (1499) | Lost 0-2 | -181449 |
| 7extended | 156 | Lazzarini, Marco (1447) | Lost 0-2 | -181431 |
| 8extended | 143 | Nava, Jan (1431) | Won 1-0 | +181449 |
| average opponent: 1487record: 3-4-1 | new rating: 1449 | |||
| Grand Prix Milan 1999 (Urza's block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 94 | Fioretti, Daniele (1500) | Lost 1-2 | -181482 |
| 2block | 168 | Quaglietta, Gabriele (1481) | Lost 0-2 | -181464 |
| 3block | 227 | Pietrobelli, Paolo (1464) | Won 2-1 | +181482 |
| 4block | 141 | Raja, Carlo (1482) | Won 2-0 | +181500 |
| 5block | 132 | Cepach, Andrea (1500) | Lost 1-2 | -181482 |
| 6block | 153 | Caldera, Claudio (1482) | Lost 1-2 | -181464 |
| 7block | 147 | Ghizzoni, Simone (1464) | Won 2-1 | +181482 |
| 8block | 117 | Bouloc, Yannick (1467) | Lost 0-2 | -181464 |
| average opponent: 1480record: 3-5 | new rating: 1464 | |||