Caldera, Claudio
Current rating: 1500
Record: 3-3
| Grand Prix Milan 1999 (Urza's block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 133 | Morselli, Matteo (1500) | Lost 1-2 | -181482 |
| 2block | 141 | Ruggiero, Eleonora (1482) | Won 2-1 | +181500 |
| 3block | 147 | Rabuffetti, Massimo (1499) | Won 2-1 | +181518 |
| 4block | 74 | Giusti, Norberto (1503) | Lost 1-2 | -181500 |
| 5block | 109 | Torti, Luca (1499) | Lost 0-2 | -181482 |
| 6block | 153 | Semprini, Lorenzo (1482) | Won 2-1 | +181500 |
| average opponent: 1494record: 3-3 | new rating: 1500 | |||