Verdin, Stefan
Current rating: 1535
Record: 22-22-1
| Grand Prix Rimini 2013 (M14 limited) | starting rating: 1529 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 49 | Portaro, Alessandro (1777) | Lost 0-2 | -141515 |
| 5sealed | 154 | Cicolella, Andrea (1621) | Won 2-1 | +201535 |
| 6sealed | 92 | Tomici, Sergio (1617) | Won 2-1 | +201555 |
| 7sealed | 79 | Mueller, Andre (1707) | Lost 1-2 | -151540 |
| 8sealed | 91 | van Rijn, Frank (1673) | Won 2-1 | +201560 |
| 9sealed | 84 | Marcantonini, Francesco (1589) | Won 2-1 | +191579 |
| 10draft | 63 | Been, Iso (1709) | Lost 1-2 | -161563 |
| 11draft | 1 | Estratti, Samuele (1946) | Won 2-1 | +251588 |
| 12draft | 40 | Steiner, Stefan (1795) | Lost 1-2 | -151573 |
| 13draft | 61 | Reggiani, Samuele (1526) | Lost 0-2 | -191554 |
| 14draft | 39 | Ippoliti, Riccardo (1482) | Lost 0-2 | -191535 |
| top | average opponent: 1677record: 5-6 | new rating: 1535 | ||
| Grand Prix Paris 2011 (MBS limited) | starting rating: 1545 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 55 | Klevtsov, Aleksandr (1526) | Won 2-1 | +171562 |
| 2sealed | 37 | Di Bartolo, Andre (1563) | Won 2-0 | +181580 |
| 3sealed | 44 | Boudaoud, Hakim (1794) | Lost 0-2 | -141566 |
| 4sealed | 233 | Rousset, Cedric (1476) | Lost 0-2 | -191547 |
| 5sealed | 197 | Saudek, Lucien (1567) | Lost 0-2 | -181529 |
| top | average opponent: 1585record: 2-3 | new rating: 1529 | ||
| Grand Prix Paris 2009 (ZEN limited) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 754 | Loridon, Kevin (1460) | Won 2-0 | +171542 |
| 2sealed | 606 | Callens, Jeroen (1518) | Lost 0-2 | -191523 |
| 3sealed | 890 | Plaza, Nicolas (1499) | Won 2-0 | +181541 |
| 4sealed | 815 | Villard, Axel (1574) | Won 2-0 | +181559 |
| 5sealed | 681 | Saredo, Adrian (1569) | Won 2-1 | +181577 |
| 6sealed | 655 | Boelens, Jasper (1605) | Lost 1-2 | -171560 |
| 7sealed | 755 | Panara, Bruno (1713) | Lost 0-2 | -151545 |
| top | average opponent: 1563record: 4-3 | new rating: 1545 | ||
| Grand Prix Vienna 2008 (extended) | starting rating: 1547 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 158 | Chea, Wuy (1500) | Lost 0-2 | -191528 |
| 2extended | 204 | Frigerio, Daniele (1467) | Won 2-1 | +171545 |
| 3extended | 165 | Wasiltschenko, Sergej (1500) | Won 2-0 | +171562 |
| 4extended | 174 | Tajak, Lukas (1503) | Lost 0-2 | -191543 |
| 5extended | 159 | Sudmann, Jan (1507) | Lost 0-2 | -181525 |
| top | average opponent: 1495record: 2-3 | new rating: 1525 | ||
| Grand Prix Krakow 2007 (LRW standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 614 | Giuliani, Aldo (1514) | Won 2-1 | +181499 |
| 2standard | 569 | Schenk, Geert (1527) | Won 2-1 | +191518 |
| 3standard | 515 | Voss, Jonathan (1507) | Won 2-1 | +181536 |
| 4standard | 514 | Rivas, Eduardo (1562) | Won 2-0 | +181554 |
| 5standard | 505 | Loeb, Davy (1706) | Won 2-1 | +211575 |
| 6standard | 510 | Ruess, Jan (1848) | Lost 1-2 | -131562 |
| 7standard | 529 | Summersberger, Helmut (1807) | Lost 0-2 | -141548 |
| 8standard | 541 | Krasnitski, Mike (1507) | Lost 1-2 | -191529 |
| 9standard | 552 | Markovic, Ivan (1522) | Won 2-1 | +181547 |
| top | average opponent: 1611record: 6-3 | new rating: 1547 | ||
| Grand Prix Vienna 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 108 | Jarosch, Simon (1500) | Draw 1-1 | 01500 |
| 2sealed | 247 | Eger, Markus (1471) | Won 2-1 | +171517 |
| 3sealed | 163 | Lencses, Andras (1507) | Lost 1-2 | -181499 |
| 4sealed | 303 | Kerngast, Fabian (1499) | Won 2-1 | +181517 |
| 5sealed | 200 | Fritz Kunc, Ziga (1581) | Lost 0-2 | -171500 |
| 6sealed | 270 | Lukaszyk, Tomasz (1504) | Lost 0-2 | -171483 |
| 7sealed | 267 | Tran, Teng (1444) | Won 2-0 | +171500 |
| 8sealed | 205 | Spritzey, Philipp (1439) | Lost 0-2 | -191481 |
| top | average opponent: 1493record: 3-4-1 | new rating: 1481 | ||