Richard, Jefferson
Current rating: 1577
Record: 43-38-3
| Grand Prix Lyon 2019 (ELD standard) | starting rating: 1653 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 17 | Stube, Martin (1584) | Lost 1-2 | -191634 |
| 4standard | 131 | Boiteux, Etienne (1520) | Lost 0-2 | -201614 |
| 5standard | 348 | Maiello, Davide (1626) | Lost 1-2 | -181596 |
| 6standard | 328 | Rincon, Boris (1523) | Lost 0-2 | -191577 |
| top | average opponent: 1563record: 0-4 | new rating: 1577 | ||
| Grand Prix Utrecht 2019 (ELD limited) | starting rating: 1584 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 186 | Maurri, Filippo (1736) | Lost 1-2 | -151569 |
| 4sealed | 299 | Lefebvre, Gaetan (2027) | Lost 1-2 | -101559 |
| 5sealed | 422 | Stadler, Matthias (1583) | Won 2-0 | +181577 |
| 6sealed | 364 | Schafer, Carsten (1698) | Won 2-1 | +201597 |
| 7sealed | 157 | Kaczmarek, Kajetan (1484) | Won 2-0 | +161613 |
| 8sealed | 99 | Veith, Thomas (1662) | Won 2-1 | +191632 |
| 9sealed | 261 | Bruegemann, Dirk (1704) | Won 2-0 | +201652 |
| 10draft | 101 | Heijselaar, Mischa (1580) | Won 2-1 | +161668 |
| 11draft | 20 | Hillemans, Jeroen (1637) | Lost 0-2 | -181650 |
| 12draft | 117 | Witt, Hannes (1744) | Won 2-1 | +191669 |
| 13draft | 118 | Xylander, Alexander (1678) | Lost 1-2 | -171652 |
| 14draft | 99 | Reiter, Florian (1801) | Lost 0-2 | -161636 |
| 15draft | 13 | Pain, Julien (1572) | Won 2-0 | +171653 |
| top | average opponent: 1685record: 8-5 | new rating: 1653 | ||
| Grand Prix Barcelona 2019 (modern) | starting rating: 1619 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 62 | Iannello, Andrea (1464) | Won 2-0 | +151634 |
| 4modern | 82 | Eliatamby, Charles (1870) | Lost 0-2 | -141620 |
| 5modern | 249 | Nilsson, Rasmus (1803) | Lost 0-2 | -151605 |
| 6modern | 395 | Roca, Enric (1620) | Lost 1-2 | -171588 |
| 7modern | 406 | Marek, Jan (1486) | Lost 1-2 | -201568 |
| 8modern | 396 | Broderick, Kirsten (1480) | Won 2-0 | +161584 |
| top | average opponent: 1621record: 2-4 | new rating: 1584 | ||
| Grand Prix Copenhagen 2019 (MH1 limited) | starting rating: 1637 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 106 | Rohling, Markus (1487) | Won 2-1 | +151652 |
| 4sealed | 58 | Rigby, Neil (1803) | Won 2-0 | +211673 |
| 5sealed | 67 | Arndt, Christian (1555) | Won 2-0 | +161689 |
| 6sealed | 9 | Sorensen, Jeppe Finne (1585) | Won 2-0 | +161705 |
| 7sealed | 7 | Timonen, Jussi (1838) | Won 2-1 | +211726 |
| 8sealed | 1 | Depraz, Jean-Emmanuel (1920) | Lost 1-2 | -151711 |
| 9sealed | 26 | Wellinger, Serafin (2107) | Lost 1-2 | -111700 |
| 10draft | 64 | Tornstrom, Lauri (1641) | Lost 0-0 | -191681 |
| 11draft | 84 | De Place, Lauge (2051) | Lost 1-2 | -121669 |
| 12draft | 88 | Nielsen, Emil Ingemann (1620) | Lost 0-2 | -191650 |
| 13draft | 74 | Steinborn, Robin (1972) | Lost 0-2 | -121638 |
| 15draft | 68 | Diermann, Onno (1564) | Lost 1-2 | -191619 |
| top | average opponent: 1762record: 5-7 | new rating: 1619 | ||
| Grand Prix London 2019 (WAR sealed) | starting rating: 1673 | |||
| round | table | opponent (rating) | result | Δrating |
| A1sealed | 66 | Alden, Kalle (1500) | Lost 0-2 | -211652 |
| A2sealed | 256 | Tuomi, Christian (1461) | Won 2-0 | +141666 |
| A3sealed | 131 | Mariusdottir, Thorey (1503) | Won 2-1 | +151681 |
| A4sealed | 118 | Lave, Ole (1667) | Lost 1-2 | -181663 |
| A5sealed | 154 | Tantau, Sorin (1511) | Won 2-1 | +151678 |
| A6sealed | 96 | Mawson, Matthew (1528) | Won 2-0 | +161694 |
| A7sealed | 48 | Bevere, Gianluca (1857) | Lost 0-2 | -151679 |
| C1sealed | 75 | Sedgman, Charles (1575) | Lost 1-2 | -201659 |
| C2sealed | 282 | Amon, Harald (1475) | Won 2-0 | +141673 |
| C3sealed | 266 | Christensen, Allan (1897) | Lost 1-2 | -141659 |
| C4sealed | 257 | Kramm, Stefan (1428) | Lost 0-2 | -221637 |
| top | average opponent: 1582record: 5-6 | new rating: 1637 | ||
| Grand Prix Strasbourg 2019 (RNA limited) | starting rating: 1687 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 15 | Kanin, Alexey (1431) | Won 2-1 | +131700 |
| 2sealed | 270 | Lenglet, Joep (1692) | Won 2-1 | +181718 |
| 3sealed | 186 | Fernandez, Manuel Alejandro (1660) | Lost 1-2 | -191699 |
| 4sealed | 349 | Juchli, Jan (1555) | Won 2-0 | +151714 |
| 5sealed | 310 | Parizot, Jonas (1542) | Lost 0-2 | -211693 |
| 6sealed | 246 | Kryvosheiev, Ivan (1561) | Lost 0-2 | -201673 |
| top | average opponent: 1573record: 3-3 | new rating: 1673 | ||
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1677 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 560 | Schaffert, David (1432) | Lost 1-2 | -231654 |
| 2sealed | 1371 | Pizzirani, Riccardo (1469) | Won 2-0 | +151669 |
| 3sealed | 829 | Steinbeiss, Alexander (1441) | Lost 1-2 | -221647 |
| 4sealed | 867 | Mityakov, Aleksandr (1465) | Won 2-1 | +141661 |
| 5sealed | 888 | Weigl, Kevin (1521) | Lost 0-2 | -201641 |
| 6sealed | 792 | Holmqvist, Andreas (1500) | Won 2-0 | +151656 |
| 7sealed | 581 | Ojanen, Jaakko (1450) | Won 2-0 | +151671 |
| 8sealed | 388 | Maroti, Andras (1565) | Won 2-1 | +161687 |
| top | average opponent: 1480record: 5-3 | new rating: 1687 | ||
| Grand Prix Lille 2018 (GRN standard) | starting rating: 1541 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 249 | Allemandou, Cedric (1518) | Won 2-0 | +171558 |
| 2standard | 273 | Valay, Benjamin (1577) | Draw 1-1 | +11559 |
| 3standard | 333 | March, Nicola (1557) | Won 2-1 | +181577 |
| 4standard | 191 | De Luca, Daniele (1479) | Won 2-0 | +161593 |
| 5standard | 84 | Tal, Itay (1541) | Won 2-0 | +171610 |
| 6standard | 42 | Huber, Wanja (1557) | Lost 0-2 | -191591 |
| 7standard | 118 | Hornez, Nicolas (1449) | Won 2-0 | +151606 |
| 8standard | 72 | Giannoulas, Christos (1832) | Won 2-1 | +221628 |
| 9standard | 249 | Rinieri, Lucas (1597) | Lost 1-2 | -181610 |
| 10standard | 297 | Le Guennec, Loic (1590) | Draw 1-1 | -11609 |
| 11standard | 316 | Signargout, Axel (1903) | Won 2-0 | +241633 |
| 12standard | 287 | Wafo-Tapa, Guillaume (2126) | Lost 1-2 | -101623 |
| 13standard | 308 | Mailhos, Lucas (1542) | Won 2-0 | +171640 |
| 14standard | 284 | van Donselaar, Philip (1711) | Won 2-0 | +191659 |
| 15standard | 264 | Van der Gucht, Robbert (1644) | Won 2-1 | +181677 |
| top | average opponent: 1642record: 10-3-2 | new rating: 1677 | ||
| Grand Prix Strasbourg 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 739 | Urset, Antoine (1570) | Won 2-0 | +191519 |
| 2sealed | 846 | Demangeon, Romain (1534) | Won 2-1 | +191538 |
| 3sealed | 865 | Andrieu, Thibault (1724) | Won 2-1 | +211559 |
| 4sealed | 935 | Bigorne, Aurelien (1435) | Lost 0-2 | -201539 |
| 5sealed | 870 | Wallner, Johann (1674) | Lost 1-2 | -161523 |
| 6sealed | 918 | Broion, Valentin (1472) | Won 2-0 | +171540 |
| 7sealed | 873 | Wiederspan, Paul (1643) | Draw 1-1 | +21542 |
| 8sealed | 845 | Richard, Armel (1452) | Lost 0-2 | -201522 |
| 9sealed | 847 | Petersen, Marc (1535) | Won 2-0 | +191541 |
| top | average opponent: 1560record: 5-3-1 | new rating: 1541 | ||