Cathala, Patrick
Current rating: 1543
| Grand Prix Paris 2011 (MBS limited) | starting rating: 1575 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 49 | Baldus, Michael (1571) | Lost 0-2 | -181557 |
| 2sealed | 262 | Horre, Bart (1381) | Lost 0-2 | -211536 |
| 3sealed | 297 | Duval, Gaetan (1334) | Won 2-0 | +141550 |
| 4sealed | 281 | Ong, Shyhwang (1465) | Won 2-0 | +171567 |
| 5sealed | 220 | Chand, Vijay (1557) | Lost 0-2 | -191548 |
| 6sealed | 226 | Anes, Emmanuel (1486) | Won 2-0 | +171565 |
| 7sealed | 162 | Barrio, Daniel D (1448) | Lost 1-2 | -201545 |
| 8sealed | 136 | Quina, Antonio Batista (1473) | Lost 0-2 | -191526 |
| 9sealed | 107 | Lef, Sebastien (1466) | Won 2-0 | +171543 |
| top | average opponent: 1465record: 4-5 | new rating: 1543 | ||
| Grand Prix Paris 2009 (ZEN limited) | starting rating: 1570 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 724 | Morand, Thomas (1454) | Lost 0-2 | -201550 |
| 2sealed | 879 | Cisse, Cameron (1482) | Won 2-0 | +171567 |
| 3sealed | 770 | Bischoff, Nicolas (1500) | Lost 1-2 | -201547 |
| 4sealed | 952 | Le Ligeour, Serge (1351) | Won 2-0 | +151562 |
| 5sealed | 888 | Dintrat, Pierrick (1444) | Won 2-1 | +161578 |
| 6sealed | 824 | Sim, Chapman (1714) | Lost 0-2 | -161562 |
| 7sealed | 828 | Henneton, Gilles (1481) | Won 2-0 | +171579 |
| 8sealed | 746 | Martinez, Jordi (1428) | Lost 1-2 | -211558 |
| 9sealed | 728 | Zinque, Michel (1502) | Won 2-0 | +171575 |
| top | average opponent: 1484record: 5-4 | new rating: 1575 | ||
| Grand Prix Paris 2008 (ALA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 35 | Chan, Waikit (1428) | Won 2-1 | +171517 |
| 2sealed | 12 | Saltel, Melanie (1464) | Won 2-0 | +171534 |
| 3sealed | 139 | Pagnard, Fabien (1528) | Won 2-0 | +181552 |
| 4sealed | 62 | Spruyt, Braam (1457) | Lost 0-2 | -201532 |
| 5sealed | 134 | Tsumura, Kenji (1955) | Won 2-0 | +251557 |
| 6sealed | 120 | Buddelmeijer, Paul (1556) | Won 2-1 | +181575 |
| 7sealed | 66 | Santos, Nestor (1755) | Won 2-1 | +211596 |
| 8sealed | 19 | Martinez, Alexis (1787) | Lost 0-2 | -141582 |
| 9sealed | 62 | Bohny, Nico (1929) | Lost 1-2 | -121570 |
| top | average opponent: 1651record: 6-3 | new rating: 1570 | ||