David, Pierre
Current rating: 1592
Record: 17-11-1
| Grand Prix Paris 2009 (ZEN limited) | starting rating: 1567 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 163 | Duval, Gautier (1449) | Won 2-0 | +151582 |
| 2sealed | 192 | Habert, Alexandre (1450) | Lost 1-2 | -201562 |
| 3sealed | 284 | Billiau, Michel (1412) | Won 2-0 | +151577 |
| 4sealed | 246 | Lalloz, Sylvain (1487) | Won 2-0 | +171594 |
| 5sealed | 142 | Woltjes, Geertjan (1559) | Won 2-0 | +171611 |
| 6sealed | 67 | Andersson, Joakim (1576) | Lost 0-2 | -191592 |
| 7sealed | 148 | van Straaten, David (1625) | Won 2-1 | +191611 |
| 8sealed | 102 | Thoumire, Sebastien (1561) | Lost 1-2 | -191592 |
| top | average opponent: 1515record: 5-3 | new rating: 1592 | ||
| Grand Prix Paris 2008 (ALA limited) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 255 | Pitalot, Cyril (1480) | Won 2-0 | +171534 |
| 2sealed | 185 | Moreau, Martial (1500) | Won 2-1 | +181552 |
| 3sealed | 58 | Roulon, Franck (1467) | Won 2-0 | +161568 |
| 4sealed | 17 | Houssin, Sullivan (1554) | Won 2-0 | +181586 |
| 5sealed | 8 | Wuensche, Daniel (1564) | Lost 0-2 | -191567 |
| 6sealed | 100 | McNally, Sean (1478) | Lost 0-2 | -191548 |
| 7sealed | 99 | Galera, Angel A. (1512) | Won 2-1 | +171565 |
| 8sealed | 109 | Luff, Andre (1560) | Won 2-0 | +181583 |
| 9sealed | 73 | Massart, Philippe (1662) | Lost 0-2 | -161567 |
| top | average opponent: 1531record: 6-3 | new rating: 1567 | ||
| Grand Prix Toulouse 2006 (DIS limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 39 | Mercier, Vincent (1500) | Won 2-1 | +181499 |
| 2sealed | 73 | De Bosscher, Michael (1444) | Won 2-1 | +171516 |
| 3sealed | 13 | Benis, Pierre (1536) | Lost 1-2 | -171499 |
| 4sealed | 108 | Lecourt, Maxime (1521) | Won 2-1 | +181517 |
| 5sealed | 87 | Habraken, Niels (1538) | Lost 0-2 | -181499 |
| 6sealed | 105 | Schmidt, Heiko (1444) | Won 2-1 | +171516 |
| 7sealed | 92 | Hauchard, Francois (1551) | Draw 1-1 | +11517 |
| top | average opponent: 1505record: 4-2-1 | new rating: 1517 | ||
| Grand Prix Munich 2003 (MRD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 83 | Jatsch, Otmar (1448) | Lost 0-2 | -191481 |
| 2sealed | 303 | Merkt, Ruven (1481) | Lost 0-2 | -181463 |
| 3sealed | 440 | Schroder, Stefan (1464) | Lost 0-2 | -181445 |
| 4sealed | 442 | Mecci, Fabrizio (1444) | Won 2-0 | +181463 |
| 5sealed | 367 | Sindermann, Peter (1450) | Won 2-0 | +181481 |
| top | average opponent: 1458record: 2-3 | new rating: 1481 | ||