Besson, Matthias
Current rating: 1678
Record: 46-36-2
| Grand Prix Lyon 2020 (THB standard) | starting rating: 1662 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 38 | Bardini, Alain (2008) | Draw 1-1 | +61668 |
| 4standard | 66 | Daunis, Aurore (1424) | Won 1-0 | +131681 |
| 5standard | 39 | Bornoz, Tristan (1669) | Won 2-1 | +181699 |
| 6standard | 17 | Drapala, Thomas (1825) | Lost 1-2 | -151684 |
| 7standard | 43 | Lesein, Mathieu (1559) | Won 2-0 | +151699 |
| 8standard | 33 | Rauser, Thomas (1524) | Lost 0-2 | -211678 |
| top | average opponent: 1668record: 3-2-1 | new rating: 1678 | ||
| Grand Prix Lyon 2019 (ELD standard) | starting rating: 1675 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 74 | Ampollini, Davide (1572) | Lost 0-2 | -201655 |
| 4standard | 129 | Le Masle, Boris (1500) | Lost 1-2 | -211634 |
| 5standard | 309 | Selmo, Gianluca (1452) | Won 2-1 | +151649 |
| 6standard | 248 | Bleriot, Aurelien (1551) | Won 2-1 | +161665 |
| 7standard | 175 | Seronie-Vivien, Paul (1538) | Won 2-0 | +161681 |
| 8standard | 56 | Cappelletti, Romain (1629) | Lost 0-2 | -191662 |
| top | average opponent: 1540record: 3-3 | new rating: 1662 | ||
| Grand Prix Strasbourg 2019 (RNA limited) | starting rating: 1609 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 349 | Andrac, Fabrice (1514) | Won 2-0 | +161625 |
| 3sealed | 6 | Matull, Milan (1665) | Lost 1-2 | -171608 |
| 4sealed | 381 | Bodmer, Timon (1521) | Lost 1-2 | -201588 |
| 5sealed | 384 | Nguyen, Virgil (1457) | Won 2-0 | +161604 |
| 6sealed | 326 | Clouet, Yann (1560) | Won 2-1 | +171621 |
| 7sealed | 166 | Znidar, Michael (1585) | Won 2-1 | +171638 |
| 8sealed | 142 | Hayek, Domenik (1508) | Won 2-0 | +161654 |
| 9sealed | 67 | Lindeman, Lennart (1784) | Lost 1-2 | -161638 |
| 10draft | 149 | Libert, Julien (1540) | Lost 1-2 | -191619 |
| 11draft | 116 | Schonbachler, Kevin (1564) | Won 2-0 | +171636 |
| 12draft | 93 | Degenhardt, Michel (1635) | Won 2-1 | +181654 |
| 13draft | 113 | Jacob, Manuel (1703) | Won 2-0 | +191673 |
| 14draft | 115 | Naujokat, Ricardo (1729) | Lost 0-2 | -171656 |
| 15draft | 103 | Grossholz, Ivo (1721) | Won 2-0 | +191675 |
| top | average opponent: 1606record: 9-5 | new rating: 1675 | ||
| Grand Prix Lille 2018 (GRN standard) | starting rating: 1568 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 282 | Warembourg, Romain (1426) | Won 2-1 | +151583 |
| 3standard | 111 | Tetera, Filip (1607) | Won 2-0 | +181601 |
| 4standard | 147 | Meulders, Bram (1781) | Lost 1-2 | -141587 |
| 5standard | 174 | Dhanpat, Amarnath (1480) | Won 2-0 | +161603 |
| 6standard | 159 | Thorgren, Mathias (1688) | Won 2-0 | +191622 |
| 7standard | 43 | Simeon, Fabrice (1348) | Won 2-0 | +131635 |
| 8standard | 47 | Henry, Julien (1893) | Lost 1-2 | -131622 |
| 9standard | 326 | Rosette, Michael (1774) | Lost 1-2 | -151607 |
| 10standard | 315 | Renaudat, Guillaume (1560) | Lost 1-2 | -191588 |
| 11standard | 334 | Barnetson, Edward (1374) | Lost 1-2 | -221566 |
| 12standard | 331 | Lucassen, Henk (1557) | Won 2-1 | +181584 |
| 13standard | 312 | Senyuz, Aras (1736) | Won 2-1 | +211605 |
| 14standard | 306 | Jesus, Marco (1716) | Won 2-1 | +201625 |
| 15standard | 292 | Timmermans, Ron (1745) | Lost 0-2 | -161609 |
| top | average opponent: 1620record: 8-6 | new rating: 1609 | ||
| Grand Prix Brussels 2018 (M19 standard) | starting rating: 1630 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 1 | Frey, Alexander (1685) | Lost 1-2 | -171613 |
| 3standard | 384 | Kubis, Jan (1428) | Lost 1-2 | -211592 |
| 4standard | 467 | Van Dijk, Thijn (1487) | Won 2-0 | +161608 |
| 5standard | 311 | Lesch, Andreas (1777) | Lost 1-2 | -151593 |
| 6standard | 373 | Martorell, Alex (1435) | Lost 0-2 | -211572 |
| 7standard | 401 | Defrance, Gautier (1455) | Won 2-0 | +161588 |
| 8standard | 315 | Kovacs, Gabor (1466) | Lost 1-2 | -201568 |
| top | average opponent: 1533record: 2-5 | new rating: 1568 | ||
| Grand Prix Turin 2018 (M19 limited) | starting rating: 1618 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 44 | Pegeot, Guillaume (1522) | Won 2-0 | +171635 |
| 3sealed | 11 | Chemnitz, Robin (1537) | Lost 0-2 | -201615 |
| 4sealed | 188 | Magnani, Matteo (1380) | Won 2-1 | +141629 |
| 5sealed | 171 | Civati, Andrea (1575) | Lost 1-2 | -191610 |
| 6sealed | 194 | Nardulli, Piergiulio (1623) | Lost 1-2 | -181592 |
| 7sealed | 284 | Altamore, Federico (1541) | Won 2-0 | +171609 |
| 8sealed | 189 | Signargout, Axel (1769) | Won 2-1 | +211630 |
| top | average opponent: 1564record: 4-3 | new rating: 1630 | ||
| Grand Prix Metz 2017 (HOU limited) | starting rating: 1577 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 299 | Dunand, Romain (1428) | Won 2-1 | +151592 |
| 2sealed | 38 | Palmer, Jasmine (1546) | Won 2-0 | +171609 |
| 3sealed | 301 | Leber, Denis (1246) | Won 2-0 | +121621 |
| 4sealed | 63 | Bonde, Michael (1919) | Won 2-1 | +231644 |
| 5sealed | 8 | Harmenil, Karim (1660) | Won 2-1 | +181662 |
| 6sealed | 4 | Galopa, Etienne (1685) | Won 2-0 | +191681 |
| 7sealed | 10 | Lindgren, Tommi (1809) | Lost 1-2 | -161665 |
| 8sealed | 54 | Vieren, Peter (1933) | Lost 1-2 | -131652 |
| 9sealed | 129 | Channing, George (1947) | Lost 0-2 | -131639 |
| 10draft | 86 | Werkman, Pascal (1604) | Lost 1-2 | -191620 |
| 11draft | 201 | Kramer, Bernhard (1561) | Won 2-1 | +171637 |
| 12draft | 156 | Muller, Tomas (1566) | Draw 1-1 | -11636 |
| 13draft | 127 | Melichar, Martin (1621) | Won 2-0 | +181654 |
| 14draft | 36 | Summersberger, Helmut (1740) | Lost 0-2 | -171637 |
| 15draft | 156 | Mudde, Quinten (1592) | Lost 0-2 | -191618 |
| top | average opponent: 1657record: 8-6-1 | new rating: 1618 | ||
| Grand Prix Bologna 2017 (AKH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 341 | Weibel, Stephan (1500) | Won 2-0 | +181518 |
| 2sealed | 234 | Langan, Miguel (1624) | Won 2-1 | +201538 |
| 3sealed | 174 | Quinn, Andrew (1640) | Won 2-1 | +201558 |
| 4sealed | 188 | Stadler, Jan (1766) | Lost 0-2 | -141544 |
| 5sealed | 150 | Badii, Daniele (1542) | Lost 0-2 | -191525 |
| 6sealed | 474 | Vajdovics, Zsuzsanna (1357) | Won 2-1 | +151540 |
| 7sealed | 202 | Hansen, Lasse Bo (1680) | Won 2-1 | +211561 |
| 8sealed | 232 | Laguerre, Mathieu (1705) | Lost 0-2 | -151546 |
| 9sealed | 219 | Sacco, Decio (1496) | Won 2-1 | +171563 |
| 10draft | 252 | Heuser, Marius (1853) | Won 2-1 | +231586 |
| 11draft | 203 | Mengucci, Andrea (1834) | Lost 0-2 | -141572 |
| 12draft | 37 | Balbi, Francesco (1570) | Won 2-1 | +181590 |
| 13draft | 181 | Ebenhoch, Joschka (1529) | Won 2-0 | +171607 |
| 14draft | 113 | Karesvuori, Karo (1637) | Lost 0-2 | -171590 |
| 15draft | 128 | Bachaud, Louis (1864) | Lost 0-2 | -131577 |
| top | average opponent: 1640record: 9-6 | new rating: 1577 | ||