Commercon, Simon
Current rating: 1816 (#1816)
Record: 50-29-3
| Grand Prix Birmingham 2018 (leg) (legacy) | starting rating: 1802 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 199 | Zeilstra, Jelmer (1528) | Won 2-0 | +141816 |
| 2legacy | 240 | Beja, Ricardo (1670) | Lost 1-2 | -211795 |
| 3legacy | 379 | Allard, Jason (1498) | Won 2-0 | +131808 |
| 4legacy | 160 | Leira Paz, David (1645) | Lost 1-2 | -211787 |
| 5legacy | 401 | Reisinger, Nadja (1347) | Won 2-1 | +101797 |
| 6legacy | 200 | Eliatamby, Charles (1656) | Won 2-1 | +161813 |
| 7legacy | 140 | Forsyth, Nathaniel (1661) | Won 2-1 | +151828 |
| 8legacy | 141 | Baglin, Arnaud (1935) | Won 2-1 | +201848 |
| 9legacy | 5077 | Keuning, Pieter (1732) | Won 2-0 | +161864 |
| 10legacy | 5051 | Komanski, Nicolas (1761) | Lost 1-2 | -201844 |
| 11legacy | 5066 | Tassone, Lorenzo (1586) | Lost 1-2 | -231821 |
| 12legacy | 5086 | Sanchez Garrido, Ricardo (1830) | Won 2-1 | +181839 |
| 13legacy | 5060 | Lorenz, Maximilian (1819) | Won 2-0 | +181857 |
| 14legacy | 5054 | Simmonds, Alex (1802) | Lost 1-2 | -191838 |
| 15legacy | 5069 | Strausman, Shea (1637) | Lost 1-2 | -221816 |
| top | average opponent: 1674record: 9-6 | new rating: 1816 | ||
| Grand Prix Lyon 2018 (modern) | starting rating: 1732 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 483 | Kaufmann, Martin (1417) | Won 2-0 | +131745 |
| 2modern | 223 | Coulombez, Alexandre (1498) | Won 2-0 | +131758 |
| 3modern | 315 | Szmyd, Jedrek (1694) | Won 2-1 | +171775 |
| 4modern | 66 | Grolleau, Sylvain (1624) | Won 2-1 | +161791 |
| 5modern | 89 | Payen, Jeremy (1753) | Lost 0-2 | -191772 |
| 6modern | 171 | Sucquet, Alexander (1608) | Won 2-0 | +151787 |
| 7modern | 157 | Alberola, Victor (1644) | Won 2-1 | +151802 |
| 8modern | 83 | Patel, Kayure (1799) | Won 2-0 | +181820 |
| 9modern | 13 | Tobiasch, Marc (1831) | Lost 0-2 | -181802 |
| top | average opponent: 1652record: 7-2 | new rating: 1802 | ||
| Grand Prix Lyon 2015 (BFZ limited) | starting rating: 1608 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 422 | Burais, Julien (1500) | Won 2-0 | +161624 |
| 2sealed | 17 | Van Goethem, Stijn (1726) | Lost 1-2 | -161608 |
| 3sealed | 661 | Held, Marco (1687) | Won 2-0 | +191627 |
| 4sealed | 568 | Matousek, Pavel (1791) | Won 2-0 | +211648 |
| 5sealed | 336 | Blohon, Lukas (2056) | Won 2-0 | +251673 |
| 6sealed | 77 | de Montlas, Florian (1484) | Won 2-0 | +151688 |
| 7sealed | 73 | Guillaumont, Antonin (1542) | Won 2-1 | +151703 |
| 8sealed | 83 | Gerth, Christopher (1532) | Lost 0-0 | -211682 |
| 9sealed | 82 | Tang, Nicholas (1585) | Won 2-0 | +171699 |
| 10draft | 502 | Amiguet, Jerome (1631) | Won 2-0 | +161715 |
| 11draft | 508 | Melin, Anders (1866) | Lost 0-2 | -151700 |
| 12draft | 509 | Dubois, Edouard (1625) | Won 0-0 | +171717 |
| 13draft | 526 | Ronchi, Federico (1824) | Lost 1-2 | -161701 |
| 14draft | 522 | Cheung, Yuer Chung (1579) | Won 2-0 | +151716 |
| 15draft | 534 | Chababi, Selim (1610) | Won 2-0 | +161732 |
| top | average opponent: 1669record: 11-4 | new rating: 1732 | ||
| Grand Prix Lille 2015 (legacy) | starting rating: 1613 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 390 | Guerin, Romain (1547) | Lost 0-2 | -201593 |
| 2legacy | 407 | Dewerchin, Loic (1537) | Won 2-1 | +171610 |
| 3legacy | 483 | van Beeck, Jeroen (1470) | Won 2-1 | +161626 |
| 4legacy | 194 | Darmouni, Olivier (1694) | Won 2-0 | +191645 |
| 5legacy | 194 | Hegge, Einar Bogsnes (1538) | Lost 0-2 | -201625 |
| 6legacy | 414 | Belmer, Yann (1679) | Lost 0-2 | -171608 |
| top | average opponent: 1578record: 3-3 | new rating: 1608 | ||
| Grand Prix Paris 2014 (legacy) | starting rating: 1563 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 367 | Jovic, Jerko (1473) | Lost 0-2 | -191544 |
| 3legacy | 521 | Guironnet, Benoit (1536) | Draw 1-1 | 01544 |
| 4legacy | 510 | Serpier, Fabien (1525) | Lost 1-2 | -191525 |
| 5legacy | 611 | Ordner, Martin (1566) | Won 2-1 | +191544 |
| 6legacy | 478 | Lavergne, Guillaume (1484) | Won 2-1 | +171561 |
| 7legacy | 357 | Maccagnan, Luca (1525) | Won 2-1 | +171578 |
| 8legacy | 236 | Looyesteijn, Hilbert (1579) | Won 2-0 | +181596 |
| 9legacy | 224 | Cano Garcia, Jaime (1510) | Won 2-1 | +171613 |
| top | average opponent: 1525record: 5-2-1 | new rating: 1613 | ||
| Grand Prix Antwerp 2013 (modern) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 374 | lau, deric (1500) | Won 2-1 | +181522 |
| 2modern | 325 | Terrier, Lucas (1674) | Lost 1-2 | -151507 |
| 3modern | 591 | Bjorn, DHooghe (1500) | Lost 1-2 | -181489 |
| 4modern | 699 | Renard, Julien (1482) | Won 2-1 | +171506 |
| 5modern | 579 | Schwankl, Andre (1477) | Won 2-0 | +181524 |
| 6modern | 336 | Hautot, Mathieu (1869) | Lost 0-2 | -121512 |
| 7modern | 444 | Rubino, Mario (1422) | Won 2-0 | +161528 |
| 8modern | 285 | Urmetzer, Marc (1501) | Won 2-0 | +181546 |
| 9modern | 225 | Holtz, Henning (1516) | Won 2-0 | +171563 |
| top | average opponent: 1549record: 6-3 | new rating: 1563 | ||
| Grand Prix Strasbourg 2013 (legacy) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 4legacy | 96 | Isely, Robin (1510) | Won 2-1 | +171537 |
| 5legacy | 25 | Lorenz, Andreas (1479) | Lost 1-2 | -191518 |
| 6legacy | 57 | Hedman, Anders (1629) | Lost 1-2 | -161502 |
| 7legacy | 220 | Schubring, Tim (1435) | Won 2-1 | +171519 |
| 8legacy | 161 | Richter, Pascal (1550) | Lost 1-2 | -171502 |
| 9legacy | 214 | Haaksman, Gijsbert (1630) | Draw 1-1 | +21504 |
| top | average opponent: 1539record: 2-3-1 | new rating: 1504 | ||
| Grand Prix Bochum 2012 (RTR standard) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 239 | Van Loo, Jelle (1500) | Lost 0-2 | -181485 |
| 2standard | 222 | Arndt, Jens (1492) | Won 2-0 | +181503 |
| 3standard | 259 | Metzler, Sebastian (1503) | Lost 1-2 | -181485 |
| 4standard | 359 | Rosner, Rene (1442) | Won 2-0 | +181503 |
| 5standard | 217 | Gaspard, Alexandre (1387) | Won 2-1 | +151518 |
| 6standard | 215 | Jana, Richard (1492) | Won 2-1 | +181536 |
| 7standard | 147 | de Vries, Hanjo (1627) | Lost 0-2 | -161520 |
| top | average opponent: 1492record: 4-3 | new rating: 1520 | ||
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 663 | Cruz, Pedro (1500) | Lost 0-2 | -181482 |
| 2legacy | 963 | Liew, Benjamin (1481) | Won 2-1 | +181500 |
| 3legacy | 832 | Martins, Ricardo (1454) | Won 2-0 | +171517 |
| 4legacy | 750 | Rolo, Joao (1496) | Lost 0-2 | -181499 |
| 5legacy | 861 | Droppert, Olivier (1498) | Won 2-1 | +181517 |
| 6legacy | 809 | Guyon, Arnaud (1602) | Lost 0-2 | -171500 |
| 7legacy | 818 | Vilain, Arnaud (1664) | Draw 1-1 | +31503 |
| top | average opponent: 1528record: 3-3-1 | new rating: 1503 | ||