Schaffer, Markus
Current rating: 1548
Record: 13-12-1
| Grand Prix Vienna 2013 (THS standard) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 44 | Schuringa, Remco (1461) | Won 2-1 | +171534 |
| 4standard | 28 | Kwarciak, Lukasz (1550) | Won 2-0 | +181552 |
| 5standard | 390 | Landoni, Nicola (1718) | Won 2-0 | +211573 |
| 6standard | 48 | Vojta, Jakub (1783) | Lost 0-2 | -141559 |
| 7standard | 30 | Cooman, Andy (1635) | Lost 0-2 | -171542 |
| 8standard | 134 | Jorgensen, Anders Masannek (1564) | Won 2-1 | +191561 |
| 9standard | 59 | Norgaard, Lasse (1844) | Lost 0-2 | -131548 |
| top | average opponent: 1651record: 4-3 | new rating: 1548 | ||
| Grand Prix Rimini 2013 (M14 limited) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 143 | Bartolini, Yuri (1355) | Won 2-0 | +161503 |
| 2sealed | 102 | Rosini, Sara (1518) | Won 2-0 | +181521 |
| 3sealed | 18 | Angeli, Alessio (1836) | Lost 1-2 | -121509 |
| 4sealed | 226 | Poroszkai, Laszlo (1633) | Won 2-1 | +201529 |
| 5sealed | 256 | Spadaro, Santino (1540) | Won 2-0 | +181547 |
| 6sealed | 146 | van Leeuwen, Arjan (1625) | Lost 0-2 | -161531 |
| 7sealed | 130 | Zorzi, Giulio (1769) | Lost 1-2 | -141517 |
| top | average opponent: 1611record: 4-3 | new rating: 1517 | ||
| Grand Prix Leipzig 2005 (BOK limited) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 33 | Willemsen, David (1500) | Won 2-0 | +171520 |
| 2sealed | 63 | Bucher, Manuel (1673) | Lost 0-2 | -151505 |
| 3sealed | 100 | Gunther, Stefan (1499) | Lost 1-2 | -181487 |
| 4sealed | 186 | Kunert, Thorsten (1484) | Won 2-0 | +181505 |
| 5sealed | 138 | Heiduk, Michael (1521) | Lost 1-2 | -181487 |
| top | average opponent: 1536record: 2-3 | new rating: 1487 | ||
| Grand Prix Vienna 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 65 | Rodano, Orlando (1594) | Draw 1-1 | +21502 |
| 2sealed | 254 | Kerngast, Fabian (1499) | Won 2-0 | +181520 |
| 3sealed | 166 | Yatsenko, Alex (1610) | Lost 0-2 | -171503 |
| 4sealed | 299 | Van Uffelen, Lars (1499) | Won 2-0 | +181521 |
| 5sealed | 204 | Jarosch, Simon (1519) | Lost 0-2 | -181503 |
| 6sealed | 262 | Riegler, Jorg (1502) | Won 2-1 | +181521 |
| 7sealed | 203 | Smoleja, Stepan (1486) | Lost 1-2 | -181503 |
| top | average opponent: 1530record: 3-3-1 | new rating: 1503 | ||