Guarini, Pierluigi
Current rating: 1550
Record: 11-8
| Grand Prix Milan 1999 (Urza's block) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 123 | Monterisi, Daniele (1500) | Won 2-1 | +171552 |
| 3block | 54 | Zuercher, Martin (1413) | Lost 0-2 | -201532 |
| 4block | 118 | Rosso, Daniele (1518) | Won 2-1 | +181550 |
| 5block | 79 | Delmas, Julien (1551) | Won 2-1 | +181568 |
| 6block | 24 | Smrek, Juraj (1570) | Won 2-1 | +181586 |
| 7block | 27 | Viglino, Stefano (1555) | Lost 0-2 | -191567 |
| 8block | 27 | Vitali, Andrea (1493) | Won 2-1 | +171584 |
| 9block | 25 | Zorc, Sasha (1617) | Lost 1-2 | -181566 |
| 10block | 30 | Monterisi, Daniele (1538) | Won 2-1 | +181584 |
| 11block | 25 | Shin, Min (1598) | Lost 0-2 | -181566 |
| 12block | 22 | Sardi, Alessandro (1546) | Won 2-1 | +181584 |
| 13block | 16 | Herms, Roc (1754) | Lost 0-2 | -151569 |
| 14block | 26 | Viglino, Stefano (1541) | Lost 0-2 | -191550 |
| average opponent: 1553record: 7-6 | new rating: 1550 | |||
| Grand Prix Vienna 1999 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 40 | Borcevsky, Pavel (1500) | Lost 0-0 | -181482 |
| 2extended | 126 | Bruckel, Martin (1449) | Won 0-0 | +171499 |
| 3extended | 86 | Gottwald, Dieter (1500) | Won 0-0 | +181517 |
| 4extended | 45 | Stratjel, Erich (1518) | Won 0-0 | +181535 |
| 5extended | 64 | Cavallaro, Riccardo (1536) | Won 0-0 | +181553 |
| 6extended | 26 | Silverstone, Julien (1537) | Lost 0-0 | -181535 |
| average opponent: 1507record: 4-2 | new rating: 1535 | |||