Seebach, Matthias
Current rating: 1528
Record: 24-24-1
| Grand Prix Copenhagen 2018 (DOM standard) | starting rating: 1548 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 11 | Sairanen, Benjamin (1545) | Lost 0-2 | -181530 |
| 3standard | 218 | Zengos Nieviantomski, Theodoros (1505) | Won 2-1 | +181548 |
| 4standard | 251 | van den Oever, Roy (1573) | Lost 1-2 | -181530 |
| 5standard | 230 | Rasmussen, Mads (1473) | Lost 1-2 | -191511 |
| 6standard | 258 | Efimov, Sergey (1358) | Won 2-0 | +151526 |
| 7standard | 207 | Ploug, Mads (1517) | Won 2-1 | +181544 |
| 8standard | 162 | Johansson, Jens (1650) | Lost 0-2 | -161528 |
| top | average opponent: 1517record: 3-4 | new rating: 1528 | ||
| Grand Prix Birmingham 2018 (std) (DOM standard) | starting rating: 1602 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 189 | Licheri, Domenico (1541) | Lost 1-2 | -191583 |
| 4standard | 291 | Wood, Simon (1697) | Lost 0-2 | -161567 |
| 5standard | 396 | Wise, James (1523) | Lost 0-2 | -191548 |
| top | average opponent: 1587record: 0-3 | new rating: 1548 | ||
| Grand Prix Warsaw 2017 (XLN standard) | starting rating: 1550 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 65 | Kozikowski, Piotr (1500) | Won 2-0 | +171567 |
| 2standard | 208 | Friedrich, Marcin (1499) | Won 2-0 | +171584 |
| 3standard | 145 | Minchev, Zdravko (1476) | Won 2-0 | +161600 |
| 4standard | 71 | Aaro, Carl Oscar (1737) | Won 2-0 | +211621 |
| 5standard | 14 | Busquets, Joan (1594) | Lost 0-2 | -191602 |
| 6standard | 59 | Szyinski, Piotr (1755) | Lost 0-2 | -151587 |
| 7standard | 267 | Pokorski, Dariusz (1536) | Won 2-0 | +171604 |
| 8standard | 153 | Obraz, Jiri (1734) | Lost 1-2 | -161588 |
| 9standard | 220 | Gybas, Jan (1444) | Won 2-1 | +161604 |
| 10standard | 187 | Laczko, Peter (1566) | Won 2-0 | +171621 |
| 11standard | 67 | Spaziani, Virgilio (1542) | Lost 0-2 | -191602 |
| 12standard | 134 | Kalter, Chris (1562) | Won 2-0 | +171619 |
| 13standard | 116 | Bratu, Cosmin (1597) | Lost 1-2 | -181601 |
| 14standard | 116 | Lupalo, Kirill (1708) | Lost 0-2 | -161585 |
| 15standard | 129 | Skowera, Tomasz (1553) | Won 2-1 | +171602 |
| top | average opponent: 1587record: 9-6 | new rating: 1602 | ||
| Grand Prix Turin 2017 (HOU standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 175 | Seifert, Christian (1465) | Won 2-0 | +181518 |
| 2standard | 192 | Minelli, Steven (1562) | Won 2-0 | +191537 |
| 3standard | 15 | Castellani, Antonio (1639) | Lost 0-2 | -171520 |
| 4standard | 284 | Crusafio, Vincenzo (1582) | Won 2-1 | +191539 |
| 5standard | 184 | Kurt, Mehmet Oguzhan (1540) | Lost 1-2 | -171522 |
| 6standard | 230 | Palmason, Heimir (1678) | Lost 1-2 | -161506 |
| 7standard | 272 | Robling, Randy (1479) | Won 2-0 | +181524 |
| 8standard | 260 | Rogiers, Nick (1526) | Won 2-1 | +181542 |
| 9standard | 161 | Capra Ribeiro, Fabio Massimo (1549) | Won 2-0 | +181560 |
| 10standard | 123 | Wellinger, Serafin (1779) | Lost 0-2 | -141546 |
| 11standard | 122 | Vieira, Rui (1549) | Won 2-1 | +181564 |
| 12standard | 123 | Marti, Bernat (1642) | Draw 1-1 | +11565 |
| 13standard | 100 | Moscatelli, Luigi (1688) | Lost 0-2 | -151550 |
| 14standard | 113 | Botti, Nicolo (1549) | Lost 1-2 | -181532 |
| 15standard | 114 | Boscagli, Andrea (1573) | Won 2-1 | +181550 |
| top | average opponent: 1587record: 8-6-1 | new rating: 1550 | ||
| Grand Prix Barcelona 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 46 | Albadalejo, Marc (1647) | Won 2-0 | +211521 |
| 2standard | 175 | Luongo, Kevin (1525) | Won 2-0 | +181539 |
| 3standard | 115 | Guerra Diaz, Victor (1589) | Won 2-1 | +191558 |
| 4standard | 88 | Hitz, Michael (1844) | Lost 0-2 | -131545 |
| 5standard | 155 | Venturi, Raul (1516) | Lost 0-2 | -191526 |
| 6standard | 361 | Lupalo, Kirill (1837) | Lost 1-2 | -121514 |
| 7standard | 367 | Martinzarco Rubio, Jorge (1471) | Won 2-0 | +171531 |
| 8standard | 270 | Sushalskyy, Sergiy (1935) | Lost 0-2 | -111520 |
| 9standard | 355 | Redolfi, Federico (1434) | Lost 1-2 | -201500 |
| top | average opponent: 1644record: 4-5 | new rating: 1500 | ||