Guizzi, Christophe
Current rating: 1480
Record: 18-20-4
| Grand Prix Turin 2017 (HOU standard) | starting rating: 1473 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 47 | Ledy, Jonathan (1534) | Won 2-0 | +201493 |
| 2standard | 45 | Manzonato, Stefano (1593) | Lost 0-2 | -171476 |
| 3standard | 380 | Kucumen, Malik Derin (1499) | Lost 1-2 | -171459 |
| 4standard | 395 | Philippou, Alexander (1441) | Lost 1-2 | -191440 |
| 5standard | 414 | Faust, Alexander (1460) | Won 2-1 | +191459 |
| 6standard | 363 | Armando, Marco (1463) | Draw 1-1 | 01459 |
| 7standard | 337 | Teta, Emiliano (1463) | Won 2-0 | +181477 |
| 8standard | 270 | Schippek, Markus (1602) | Lost 1-2 | -161461 |
| 9standard | 278 | Zago, Davide (1485) | Won 2-0 | +191480 |
| top | average opponent: 1505record: 4-4-1 | new rating: 1480 | ||
| Grand Prix Barcelona 2017 (AER standard) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 109 | Balzan, Franklin (1499) | Lost 1-2 | -171463 |
| 2standard | 343 | Ahkaloo, Jhayshan (1815) | Won 2-0 | +241487 |
| 3standard | 426 | Bjorland, Ivar (1497) | Lost 0-2 | -181469 |
| 4standard | 560 | Arevalo, David (1385) | Lost 1-2 | -191450 |
| 5standard | 564 | Carmona, Marc (1487) | Won 2-0 | +181468 |
| 6standard | 474 | Castillo, Sergi (1469) | Lost 1-2 | -181450 |
| 7standard | 481 | Lodetti, Laszlo (1467) | Won 2-0 | +191469 |
| 8standard | 448 | Farreras Rue, Gerard (1651) | Won 2-1 | +211490 |
| 9standard | 326 | Posoiu, Mircea Adrian (1579) | Lost 1-2 | -171473 |
| top | average opponent: 1539record: 4-5 | new rating: 1473 | ||
| Grand Prix Madrid 2016 (KLD standard) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 196 | Bavassano, Luca (1465) | Lost 0-2 | -191483 |
| 2standard | 396 | Alonso Sanz, Alejandro (1412) | Won 2-1 | +171500 |
| 3standard | 586 | Galand, Nathan (1455) | Lost 1-2 | -191481 |
| 4standard | 587 | Garcia Moreno, Guillermo (1485) | Won 2-1 | +181499 |
| 5standard | 417 | Burgin, Reto (1466) | Lost 1-2 | -191480 |
| 6standard | 545 | Franchi, Urbano (1477) | Won 2-1 | +181498 |
| 7standard | 506 | Goncalves, Tiago (1514) | Lost 0-2 | -181480 |
| 8standard | 449 | Portero Munoz, Jose Maria (1478) | Lost 1-2 | -181462 |
| 9standard | 458 | Dominguez Sanchez, Ana Isabel (1462) | Won 2-0 | +181480 |
| top | average opponent: 1468record: 4-5 | new rating: 1480 | ||
| Grand Prix Lyon 2015 (BFZ limited) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 346 | Ruttimann, Janick (1500) | Lost 1-2 | -181485 |
| 2sealed | 659 | Henriet, Renaud (1471) | Won 2-1 | +171502 |
| 3sealed | 591 | Benacchio, Julien (1502) | Won 2-1 | +181520 |
| 4sealed | 537 | Boudier, Jean-Charles (1489) | Won 2-1 | +181538 |
| 5sealed | 124 | Canetti, Alberto (1418) | Won 2-1 | +161554 |
| 6sealed | 161 | Prophete, Nicolas (1559) | Lost 1-2 | -181536 |
| 7sealed | 340 | Lam, Wilson (1654) | Lost 0-2 | -161520 |
| 8sealed | 282 | Pustoshkin, Andrey (1500) | Lost 0-0 | -181502 |
| top | average opponent: 1512record: 4-4 | new rating: 1502 | ||
| Grand Prix Krakow 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 50 | Grygierczyk, Mariusz (1500) | Won 2-1 | +181518 |
| 2standard | 50 | Michna, Bartosz (1518) | Draw 1-1 | 01518 |
| 3standard | 50 | Karczewski, Marcin (1534) | Won 2-1 | +181536 |
| 4standard | 50 | Van der Heijden, Joris (1662) | Draw 1-1 | +31539 |
| 5standard | 50 | Harding, Conor (1547) | Draw 1-1 | 01539 |
| 6standard | 50 | van Dalen, Marvin (1535) | Lost 0-2 | -181521 |
| 7standard | 49 | Vainio, Aki (1521) | Lost 0-2 | -181503 |
| top | average opponent: 1546record: 2-2-3 | new rating: 1503 | ||