Sudmann, Jan
Current rating: 1728 (#4901)
Record: 43-27
| Grand Prix Strasbourg 2013 (legacy) | starting rating: 1699 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 103 | Hrbacek, Jakub (1550) | Lost 0-2 | -201679 |
| 2legacy | 333 | Fonmarty, Mathieu (1497) | Lost 0-2 | -221657 |
| 3legacy | 544 | Knittel, Fabrice (1447) | Won 0-0 | +151672 |
| 4legacy | 514 | der Kinderen, Eric (1364) | Won 2-0 | +121684 |
| 5legacy | 380 | Habura, Bastian (1592) | Won 2-0 | +161700 |
| 6legacy | 298 | Jean, Vincent (1491) | Won 2-0 | +151715 |
| 7legacy | 288 | Jolly, Mathieu (1638) | Won 2-1 | +161731 |
| 8legacy | 194 | Boudewijn, Bart (1538) | Won 2-0 | +151746 |
| 9legacy | 129 | Thiel, Michael (1745) | Lost 1-2 | -181728 |
| top | average opponent: 1540record: 6-3 | new rating: 1728 | ||
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1710 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 173 | Zemke, Robert (1552) | Won 2-1 | +151725 |
| 3legacy | 105 | Tichadou, Stephane (1563) | Lost 1-2 | -211704 |
| 4legacy | 224 | Cano Garcia, Jaime (1465) | Won 2-0 | +141718 |
| 5legacy | 149 | Vantuch, Matej (1723) | Won 2-1 | +181736 |
| 6legacy | 111 | Roelofs, Frank (1699) | Won 2-1 | +181754 |
| 7legacy | 53 | Jahoda, Jakub (1719) | Won 2-1 | +171771 |
| 8legacy | 37 | Portaro, Alessandro (1772) | Lost 0-2 | -181753 |
| 9legacy | 84 | Sanz De Arino, Ricardo (1463) | Won 2-1 | +131766 |
| 10legacy | 847 | Pannekoek, Andre (1541) | Won 2-1 | +141780 |
| 11legacy | 863 | Heptner, Felix (1672) | Lost 0-2 | -201760 |
| 12legacy | 882 | Brambilla, Davide (1733) | Lost 0-2 | -191741 |
| 13legacy | 876 | Megias, Raul (1588) | Lost 1-2 | -201721 |
| 14legacy | 891 | Dersch, Robert (1541) | Lost 0-0 | -221699 |
| top | average opponent: 1618record: 7-6 | new rating: 1699 | ||
| Grand Prix Bochum 2010 (SOM limited) | starting rating: 1744 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 626 | Hanke, Dustin (1518) | Lost 0-2 | -221722 |
| 3sealed | 702 | Goertzen, Dominik (1455) | Won 2-0 | +131735 |
| 4sealed | 677 | Zemp, Dominic (1576) | Won 2-0 | +151750 |
| 5sealed | 588 | Rosenkranz, Ondrej (1580) | Lost 0-2 | -211729 |
| 6sealed | 726 | Chen, Ziming (1689) | Lost 0-2 | -191710 |
| top | average opponent: 1564record: 2-3 | new rating: 1710 | ||
| Grand Prix Madrid 2010 (legacy) | starting rating: 1652 | |||
| round | table | opponent (rating) | result | Δrating |
| 4legacy | 704 | Gutierrez Gallego, Jose Francisco (1491) | Won 2-0 | +151667 |
| 5legacy | 729 | Cuesta, Inaki (1525) | Lost 0-2 | -201647 |
| 6legacy | 786 | Mena, Carlos (1553) | Won 2-0 | +161663 |
| 7legacy | 776 | Chamuesco, Javier (1575) | Won 2-0 | +171680 |
| 8legacy | 770 | van Rijn, Frank (1550) | Lost 1-2 | -211659 |
| 9legacy | 791 | Puleo, Raphael (1524) | Won 2-1 | +161675 |
| 10legacy | 102 | Vazquez Dominguez, Jose (1553) | Won 2-1 | +161691 |
| 11legacy | 28 | Romero Urdiain, Fernando (1609) | Won 2-0 | +161707 |
| 12legacy | 32 | Dierbach, Patrick (1613) | Won 2-0 | +161723 |
| 13legacy | 15 | Airaksinen, Mikko (1713) | Won 2-0 | +181741 |
| 14legacy | 23 | Damo da Rosa, Paulo Vitor (1998) | Won 2-1 | +231764 |
| 15legacy | 16 | Wagner, Rob C (1732) | Lost 1-2 | -191745 |
| 16legacy | 24 | de Gottrau, Ludovic (1670) | Won 2-1 | +171762 |
| 17legacy | 20 | Garcia Gonzalez, Sergio (1759) | Lost 0-2 | -181744 |
| top | average opponent: 1633record: 10-4 | new rating: 1744 | ||
| Grand Prix Hanover 2009 (extended) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 99 | Gateaud, Maxime (1601) | Won 2-0 | +191544 |
| 3extended | 65 | Rietscher, Daniel (1536) | Won 2-1 | +181562 |
| 4extended | 55 | Tumpach, Markus (1490) | Won 0-0 | +171579 |
| 5extended | 25 | Cammilluzzi, Marco (1706) | Won 2-0 | +201599 |
| 6extended | 5 | Kosek, Milan (1589) | Won 2-0 | +181617 |
| 7extended | 6 | Levy, Raphael (2059) | Won 2-1 | +261643 |
| 8extended | 1 | Gregoir, Christophe (1776) | Won 2-1 | +201663 |
| 9extended | 1 | Kleij, Rogier (1759) | Won 2-0 | +201683 |
| 10extended | 47 | Burgold, Lino (1737) | Lost 1-2 | -171666 |
| 11extended | 5 | Gottlieb, Peter (1643) | Lost 1-2 | -191647 |
| 12extended | 11 | Cavaglieri, William (1798) | Lost 1-2 | -151632 |
| 13extended | 20 | Peter, Manuel (1594) | Lost 1-2 | -191613 |
| 14extended | 35 | Zunko, Bojan (1693) | Won 2-1 | +201633 |
| 15extended | 25 | Lachevre, Jerome (1718) | Won 2-0 | +191652 |
| top | average opponent: 1693record: 10-4 | new rating: 1652 | ||
| Grand Prix Vienna 2008 (extended) | starting rating: 1540 | |||
| round | table | opponent (rating) | result | Δrating |
| 3extended | 51 | Valentini, Nicolo (1575) | Lost 0-2 | -171523 |
| 4extended | 149 | Loeb, Davy (1625) | Lost 1-2 | -161507 |
| 5extended | 159 | Verdin, Stefan (1543) | Won 2-0 | +181525 |
| 6extended | 108 | Neureiter, Martin (1509) | Won 2-1 | +181543 |
| 7extended | 87 | Mostek, Sten-Magnus (1557) | Lost 1-2 | -181525 |
| 8extended | 107 | Stanev, Kalin G (1516) | Won 2-1 | +181543 |
| 9extended | 76 | Stuckler, Thomas (1541) | Lost 1-2 | -181525 |
| top | average opponent: 1552record: 3-4 | new rating: 1525 | ||
| Grand Prix Krakow 2007 (LRW standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 71 | Zinka, Wojtek (1518) | Won 2-0 | +181518 |
| 3standard | 8 | Zuber, Wojciech (1500) | Won 2-1 | +181536 |
| 4standard | 36 | Szaszkiewicz, Michal (1500) | Won 2-1 | +171553 |
| 5standard | 19 | Kerem, Hannes (1501) | Lost 0-2 | -191534 |
| 6standard | 41 | Oberg, Kenny (1751) | Won 2-0 | +221556 |
| 7standard | 27 | Grunauer, Simon (1685) | Lost 0-2 | -151541 |
| 8standard | 43 | Kriz, Tomas (1502) | Won 2-0 | +171558 |
| 9standard | 22 | Renevier, Jerome (1569) | Lost 1-2 | -181540 |
| top | average opponent: 1566record: 5-3 | new rating: 1540 | ||