Chambrion, Pierre
Current rating: 1630
Record: 36-26-2 (GP) / 3-4 (professional)
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1673 | |||
| round | table | opponent (rating) | result | Δrating |
| 4legacy | 646 | Ljungberg, William (1751) | Lost 0-2 | -161657 |
| 5legacy | 798 | Hoelker, David (1541) | Won 2-1 | +161673 |
| 6legacy | 712 | Zamula, Alexander (1504) | Won 2-0 | +151688 |
| 7legacy | 669 | Kotov, Anton (1707) | Lost 0-2 | -181670 |
| 8legacy | 696 | Carette, Remi (1541) | Lost 1-2 | -201650 |
| 9legacy | 709 | Wolf, Stefan (1581) | Lost 0-2 | -201630 |
| top | average opponent: 1604record: 2-4 | new rating: 1630 | ||
| Grand Prix Brussels 2010 (WWK standard) | starting rating: 1717 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 202 | Devriesere, David (1517) | Won 2-1 | +141731 |
| 3standard | 19 | Turek, Julien (1552) | Won 2-1 | +151746 |
| 4standard | 52 | Stocking, Christopher (1516) | Lost 1-2 | -221724 |
| 5standard | 81 | Hessling, Julian (1556) | Won 2-1 | +151739 |
| 6standard | 77 | Zimmermann, Raoul (1534) | Lost 0-2 | -221717 |
| 7standard | 90 | Claes, Joeri (1460) | Lost 0-2 | -221695 |
| 8standard | 144 | Franek, Guillaume (1517) | Lost 0-2 | -221673 |
| top | average opponent: 1522record: 3-4 | new rating: 1673 | ||
| Grand Prix Madrid 2010 (legacy) | starting rating: 1761 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 759 | Canaan, Rodrigo M (1534) | Lost 0-2 | -221739 |
| 4legacy | 989 | Marti, Jordi (1619) | Draw 1-1 | -31736 |
| 5legacy | 947 | Ardoino, Marco (1652) | Lost 1-2 | -191717 |
| top | average opponent: 1602record: 0-2-1 | new rating: 1717 | ||
| Grand Prix Paris 2009 (ZEN limited) | starting rating: 1648 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 109 | Guthmann, Yann (1548) | Won 2-1 | +161664 |
| 3sealed | 100 | Regouby, Dave (1564) | Won 2-0 | +171681 |
| 4sealed | 56 | Ruess, Jan (1858) | Won 2-0 | +211702 |
| 5sealed | 5 | Amans, Nicolas (1452) | Won 2-0 | +131715 |
| 6sealed | 1 | Zhang, Yin (1782) | Lost 1-2 | -161699 |
| 7sealed | 61 | Genelot, Nicolas (1662) | Won 2-1 | +171716 |
| 8sealed | 19 | Bernizet, Anthony (1546) | Won 2-0 | +151731 |
| 9sealed | 23 | Gregoir, Christophe (1847) | Won 2-0 | +201751 |
| 10sealed | 14 | Lee, Shi Tian (1820) | Won 2-0 | +191770 |
| 11draft | 87 | Mahe, Cyril (1653) | Won 2-0 | +161786 |
| 12draft | 45 | Lippi, Alessandro (1846) | Won 2-0 | +191805 |
| 13draft | 68 | Ecker, Danny (1621) | Lost 1-2 | -211784 |
| 14draft | 28 | Cammilluzzi, Marco (1701) | Won 2-0 | +161800 |
| 15draft | 62 | Dezani, Jeremy (1699) | Lost 0-2 | -191781 |
| 16draft | 9 | Mahe, Cyril (1680) | Lost 0-2 | -201761 |
| top | average opponent: 1685record: 11-4 | new rating: 1761 | ||
| Grand Prix Strasbourg 2007 (Time Spiral block) | starting rating: 1585 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 63 | Faber, Manuel (1575) | Won 2-0 | +181603 |
| 3block | 64 | Martin, Wolfram (1557) | Won 2-0 | +171620 |
| 4block | 55 | Bouguern, Nory (1539) | Won 2-0 | +171637 |
| 5block | 5 | Timmer, Frederic (1576) | Lost 0-2 | -191618 |
| 6block | 34 | Warmenhoven, Ruud (1830) | Lost 0-2 | -141604 |
| 7block | 82 | Fitzgerald, Sean M (1399) | Won 2-0 | +141618 |
| 8block | 72 | Maisonneuve, Erwan (1515) | Won 2-0 | +161634 |
| 9block | 44 | Weile, Daniel (1427) | Won 2-0 | +141648 |
| top | average opponent: 1553record: 6-2 | new rating: 1648 | ||
| Grand Prix Lille 2005 (legacy) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 393 | van Gool, Marcel (1547) | Won 2-0 | +191521 |
| 2legacy | 342 | Kneip, Jean-Paul (1464) | Draw 1-1 | -11520 |
| 3legacy | 388 | Climent, Jaime (1509) | Won 2-1 | +181538 |
| 4legacy | 372 | Specht, Renaud (1537) | Won 2-0 | +181556 |
| 5legacy | 348 | Hamon, Yann (1846) | Lost 1-2 | -131543 |
| 6legacy | 376 | Steidl, Isaac (1537) | Won 2-0 | +181561 |
| 7legacy | 361 | Grove, Kevin (1539) | Lost 0-2 | -191542 |
| 8legacy | 387 | Schutz, Karl Christian (1534) | Won 2-0 | +181560 |
| 9legacy | 361 | Naumann, Thomas (1605) | Won 2-0 | +191579 |
| 10legacy | 49 | Grudowski, Dennis (1600) | Won 2-0 | +181597 |
| 11legacy | 33 | Sun, Johnny (1595) | Won 2-0 | +181615 |
| 12legacy | 18 | Warmenhoven, Ruud (1761) | Lost 0-2 | -151600 |
| 13legacy | 30 | Baglin, Arnaud (1675) | Won 2-0 | +191619 |
| 14legacy | 21 | Bertaud, Julien (1686) | Lost 1-2 | -161603 |
| 15legacy | 31 | Heigerer, Stefan (1639) | Lost 0-2 | -181585 |
| top | average opponent: 1605record: 9-5-1 | new rating: 1585 | ||
| Grand Prix Eindhoven 2005 (extended) | starting rating: 1539 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 129 | Radloff, Tobias (1500) | Lost 1-2 | -181521 |
| 3extended | 217 | van der Linden, Mark (1500) | Lost 1-2 | -191502 |
| top | average opponent: 1500record: 0-2 | new rating: 1502 | ||
| Grand Prix Reims 2002 (extended) | starting rating: 1494 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 212 | Payre, Stephane (1500) | Won 2-0 | +181512 |
| 2extended | 165 | Weiss, David (1518) | Won 2-1 | +181530 |
| 3extended | 12 | Heumann, Stefan (1689) | Won 2-1 | +211551 |
| 4extended | 31 | Ruel, Antoine (1861) | Lost 1-2 | -121539 |
| 5extended | 138 | Calle, Kenji (1539) | Lost 1-2 | -181521 |
| 6extended | 133 | Bauer, Ekkehardt (1500) | Won 2-0 | +171538 |
| 7extended | 88 | Monbailly, Olivier (1590) | Won 2-1 | +191557 |
| 8extended | 56 | Bernabeu-Edo, Jesus (1567) | Lost 1-2 | -181539 |
| top | average opponent: 1596record: 5-3 | new rating: 1539 | ||
| Pro Tour Nice 2002 (TOR draft) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 157 | Horecki, Marcin (1495) | Won 2-1 | +181518 |
| 2draft | 148 | Meier, Arndt (1521) | Lost 0-2 | -181500 |
| 3draft | 55 | Mestre, Raul (1787) | Lost 0-2 | -131487 |
| 4draft | 106 | Polin, Justin (1687) | Lost 0-2 | -141473 |
| 5draft | 8 | Tipton, Colin (1460) | Won 2-1 | +171490 |
| 6draft | 142 | West, Justin T (1590) | Won 2-0 | +201510 |
| 7draft | 70 | Borek, Ales (1604) | Lost 1-2 | -161494 |
| top | average opponent: 1592record: 3-4 | new rating: 1494 | ||