Krzyzaniak, Marcin
Current rating: 1614
Record: 25-23
| Grand Prix Prague 2018 (modern) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 417 | Ratzenberger, Julius (1518) | Won 2-0 | +191500 |
| 3modern | 381 | Kowal, Filip (1639) | Won 2-1 | +201520 |
| 4modern | 135 | Enberg, Mikael (1579) | Won 2-1 | +191539 |
| 5modern | 58 | Garcia Munoz, Oscar (1560) | Lost 0-2 | -171522 |
| 6modern | 246 | Fries, Stefan (1754) | Won 2-1 | +221544 |
| 7modern | 79 | Ranieri, Giorgio (1500) | Lost 0-2 | -191525 |
| 8modern | 256 | Michaelis, Mario (1386) | Won 2-1 | +151540 |
| 9modern | 74 | Sindler, Jaroslav (1576) | Won 2-0 | +191559 |
| 10modern | 69 | Hofverberg, Andreas (1656) | Lost 0-2 | -161543 |
| 11modern | 100 | Vogl, Peter (1609) | Lost 1-2 | -171526 |
| 12modern | 143 | Dogana, Marco (1691) | Won 2-0 | +211547 |
| 13modern | 96 | Kohn, Michel (1839) | Won 2-1 | +231570 |
| 14modern | 89 | Severin, Thoralf (2007) | Won 2-1 | +261596 |
| 15modern | 71 | Frost, Goran (1636) | Won 2-0 | +181614 |
| top | average opponent: 1639record: 10-4 | new rating: 1614 | ||
| Grand Prix Birmingham 2017 (modern) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 149 | Thurlwell, Will (1702) | Lost 0-2 | -141473 |
| 4modern | 269 | Smith, Tom (1540) | Lost 0-2 | -161457 |
| 5modern | 466 | Owen, Archibald (1644) | Lost 1-2 | -151442 |
| 6modern | 690 | Kershaw, Scott (1482) | Won 2-0 | +191461 |
| 7modern | 520 | Aarts, Bram (1498) | Won 2-1 | +181479 |
| 8modern | 463 | Smith, Josh [ENG] (1520) | Lost 1-2 | -171462 |
| 9modern | 448 | Liversidge, Matthew (1510) | Won 2-0 | +191481 |
| top | average opponent: 1556record: 3-4 | new rating: 1481 | ||
| Grand Prix Copenhagen 2017 (modern) | starting rating: 1477 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 139 | Knorr, Sebastian (1831) | Lost 1-2 | -121465 |
| 4modern | 447 | Leidig, Andreas (1512) | Lost 0-2 | -171448 |
| 5modern | 581 | Kraus, Philipp (1505) | Won 2-0 | +191467 |
| 6modern | 449 | Nevalainen, Ville (1411) | Won 2-0 | +171484 |
| 7modern | 377 | Gotfredsen, Tobias (1541) | Lost 1-2 | -171467 |
| 8modern | 499 | Easton, Jonathan (1517) | Won 2-0 | +191486 |
| 9modern | 279 | Perovic, Milos (1528) | Won 2-0 | +191505 |
| 10modern | 427 | Aiello, Stefano (1529) | Lost 0-2 | -181487 |
| top | average opponent: 1547record: 4-4 | new rating: 1487 | ||
| Grand Prix Lille 2016 (modern) | starting rating: 1474 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 201 | Ortiz Ros, Cristian (1467) | Won 2-0 | +171491 |
| 4modern | 15 | Schmit, Claude (1614) | Lost 0-2 | -151476 |
| 5modern | 151 | Langlotz, Thomas (1635) | Won 2-1 | +211497 |
| 6modern | 149 | Fuchs, Alexander (1434) | Won 2-1 | +161513 |
| 7modern | 28 | Aurejac, Alexandre (1821) | Lost 1-2 | -121501 |
| 8modern | 250 | Trofimov, Valery (1540) | Won 2-1 | +191520 |
| 9modern | 151 | Nielsen, Simon (1939) | Lost 1-2 | -111509 |
| 10modern | 181 | Fabre, Jeremie (1557) | Won 2-0 | +191528 |
| 11modern | 129 | Deckert, Michael (1634) | Lost 0-2 | -161512 |
| 12modern | 139 | Dudesek, Stepan (1535) | Won 2-1 | +181530 |
| 13modern | 98 | Jubin, William (1588) | Lost 1-2 | -171513 |
| 14modern | 159 | Maghraoui, Mehdi (1562) | Lost 0-2 | -171496 |
| 15modern | 166 | Pedeches, Pier-Paul (1456) | Lost 0-2 | -191477 |
| top | average opponent: 1599record: 6-7 | new rating: 1477 | ||
| Grand Prix Bologna 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 50 | Allingham, James (1580) | Won 2-1 | +191519 |
| 4modern | 39 | Piermarini, Alessio (1576) | Won 2-1 | +201539 |
| 5modern | 12 | Wall, Oskar (1772) | Lost 0-2 | -141525 |
| 6modern | 218 | Radsliff, Elliot (1523) | Lost 0-2 | -181507 |
| 7modern | 430 | Steinecke, Michael (1633) | Lost 0-2 | -161491 |
| 8modern | 579 | Schulze, Jan (1526) | Lost 0-2 | -171474 |
| top | average opponent: 1602record: 2-4 | new rating: 1474 | ||