Quinzi, David
Current rating: 1500
Record: 11-12-1
| Grand Prix Bologna 2017 (AKH limited) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 99 | Jonski, Kamil (1500) | Lost 0-1 | -181453 |
| 2sealed | 396 | Guillet, Paul (1480) | Won 2-0 | +191472 |
| 3sealed | 633 | Pilliard, Aurelien (1673) | Lost 0-2 | -141458 |
| 4sealed | 749 | Stepanek, Karl (1452) | Won 2-0 | +171475 |
| 5sealed | 572 | Lamperti, Isacco (1565) | Won 2-0 | +201495 |
| 6sealed | 428 | Di Cola, Rocco (1440) | Won 2-0 | +171512 |
| 7sealed | 206 | Azzoni, Emanuele (1670) | Won 2-1 | +211533 |
| 8sealed | 133 | Niederkircher, Frederik (1517) | Lost 1-2 | -181515 |
| 9sealed | 333 | Dygert, Bobby (1493) | Won 2-0 | +171532 |
| 10draft | 61 | Micallef, Ayrton (1673) | Lost 0-2 | -151517 |
| 11draft | 254 | Tosca, Alessandro (1439) | Lost 0-2 | -201497 |
| 12draft | 168 | Versari, Matteo (1729) | Lost 1-2 | -131484 |
| 13draft | 160 | Dzino, Paul (1480) | Lost 0-2 | -191465 |
| 14draft | 133 | Saettone, Matteo (1345) | Won 2-0 | +161481 |
| 15draft | 113 | Antonsen, Emma (1514) | Won 2-1 | +191500 |
| average opponent: 1531record: 8-7 | new rating: 1500 | |||
| Grand Prix Utrecht 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 21 | Kool, Cedric (1500) | Draw 1-1 | 01500 |
| 2standard | 285 | Browne, Gideon (1524) | Lost 1-2 | -181482 |
| 3standard | 527 | Haake, Jerome (1479) | Won 2-1 | +181500 |
| 4standard | 427 | Wewetzer, Philipp (1581) | Lost 1-2 | -161484 |
| 5standard | 494 | Ayala, Dorian (1462) | Won 2-1 | +171501 |
| 6standard | 399 | Nolte, Dennis (1760) | Won 2-0 | +231524 |
| 7standard | 291 | Berger, Natalia (1519) | Lost 1-2 | -181506 |
| 8standard | 363 | Morsing, Mads (1591) | Lost 1-2 | -161490 |
| 9standard | 371 | Holtkemeyer, Fabian (1457) | Lost 1-2 | -191471 |
| average opponent: 1541record: 3-5-1 | new rating: 1471 | |||