Tarajkowski, Karol
Current rating: 1474
Record: 37-39-3
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 964 | Camobreco, Davide (1500) | Lost 1-2 | -181468 |
| 2sealed | 1353 | Ratano, Gabriel (1515) | Won 2-0 | +191487 |
| 3sealed | 643 | Jean, Benjamin (1564) | Draw 1-1 | +21489 |
| 4sealed | 815 | Matsushita, Takashi (1630) | Draw 1-1 | +21491 |
| 5sealed | 910 | Lutzelschwab, Pierre (1504) | Won 2-0 | +191510 |
| 6sealed | 699 | Berle, Kim (1631) | Lost 1-2 | -161494 |
| 7sealed | 669 | Warzyszynski, Piotr (1417) | Lost 0-2 | -201474 |
| top | average opponent: 1537record: 2-3-2 | new rating: 1474 | ||
| Grand Prix Prague 2018 (modern) | starting rating: 1438 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 178 | Maccio, Daniele (1382) | Won 2-1 | +171455 |
| 2modern | 438 | Landman, Emil (1826) | Lost 1-2 | -121443 |
| 3modern | 478 | Leithner, Jurgen (1485) | Won 2-1 | +191462 |
| 4modern | 334 | Dyikanov, Daniyar (1638) | Won 2-1 | +211483 |
| 5modern | 158 | Becker, Philipp (1511) | Won 2-0 | +191502 |
| 6modern | 70 | Bergers, Selene Elizabeth (1553) | Lost 0-2 | -181484 |
| 7modern | 395 | Barriga Guerrero, Josep (1540) | Lost 0-2 | -161468 |
| 8modern | 387 | Strasak, Jan (1508) | Won 2-0 | +181486 |
| top | average opponent: 1555record: 5-3 | new rating: 1486 | ||
| Grand Prix Warsaw 2016 (KLD standard) | starting rating: 1491 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 138 | Szwichtenberg, Radoslaw (1480) | Lost 1-2 | -191472 |
| 2standard | 265 | Riva, Andrea (1448) | Won 2-0 | +181490 |
| 3standard | 434 | Potocki, Karol (1465) | Lost 0-2 | -191471 |
| 4standard | 506 | Mohren, Christian (1632) | Lost 1-2 | -151456 |
| 5standard | 495 | Dima, Enrik (1417) | Lost 1-2 | -181438 |
| 6standard | 499 | Grabowski, Mateusz (1445) | Won 2-1 | +181456 |
| 7standard | 444 | Kopanski, Wojciech (1450) | Lost 0-2 | -181438 |
| top | average opponent: 1477record: 2-5 | new rating: 1438 | ||
| Grand Prix Prague 2016 (legacy) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 58 | Costa, Marcel (1448) | Won 2-0 | +171516 |
| 2legacy | 275 | Anteryd, Fredrik (1518) | Won 2-1 | +181534 |
| 3legacy | 266 | Sawatari, Kai (1579) | Lost 0-2 | -171517 |
| 4legacy | 279 | Demarco, Juan Franco (1525) | Won 2-0 | +181535 |
| 5legacy | 254 | Ohman, Joakim (1476) | Lost 0-2 | -191516 |
| 6legacy | 303 | Ronn, Jannik (1650) | Lost 0-2 | -161500 |
| 7legacy | 479 | Hehn, Thore (1591) | Lost 1-2 | -161484 |
| 8legacy | 451 | Schwarz, Sascha (1858) | Won 2-1 | +241508 |
| 9legacy | 341 | Kraljevic, Patrik (1514) | Lost 0-2 | -171491 |
| top | average opponent: 1573record: 4-5 | new rating: 1491 | ||
| Grand Prix Prague 2015 (ORI standard) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 230 | Kusak, Roman (1500) | Won 2-1 | +181538 |
| 2standard | 62 | Chovanec, Jakub (1493) | Lost 1-2 | -191519 |
| 3standard | 590 | Untersteiner, Christof (1545) | Lost 0-2 | -181501 |
| 4standard | 538 | Novak, Jaka (1434) | Won 2-1 | +171518 |
| 5standard | 481 | Morin, Alexandre (1471) | Lost 1-2 | -191499 |
| 6standard | 475 | Krepinsky, Jakub (1481) | Won 2-1 | +181517 |
| 7standard | 377 | Lukes, Dan (1509) | Lost 0-2 | -181499 |
| top | average opponent: 1490record: 3-4 | new rating: 1499 | ||
| Grand Prix Krakow 2015 (DTK standard) | starting rating: 1560 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 84 | Takagi, Piotr (1530) | Lost 1-2 | -181542 |
| 3standard | 387 | Duff, Craig (1538) | Lost 1-2 | -181524 |
| 4standard | 322 | Keuning, Pieter (1488) | Won 2-1 | +171541 |
| 5standard | 316 | Dietze, Florian (1540) | Lost 1-2 | -181523 |
| 6standard | 383 | Gyba, Konrad (1480) | Lost 0-2 | -191504 |
| 7standard | 384 | Janos, Markus (1467) | Lost 1-2 | -181486 |
| 8standard | 338 | JASKULSKI, ARKADIUSZ (1445) | Won 2-0 | +171503 |
| 9standard | 280 | Obara, Michal (1466) | Won 2-0 | +171520 |
| top | average opponent: 1494record: 3-5 | new rating: 1520 | ||
| Grand Prix Warsaw 2014 (JOU limited) | starting rating: 1582 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 47 | Ulanski, Wiktor (1482) | Won 2-0 | +161598 |
| 2sealed | 120 | Michlits, Mario (1717) | Lost 0-2 | -161582 |
| 3sealed | 285 | Stachewicz, Patryk (1541) | Lost 0-2 | -191563 |
| 4sealed | 387 | Matikiewicz, Michal (1486) | Won 2-1 | +171580 |
| 5sealed | 335 | Starka, Jakub (1426) | Won 2-0 | +151595 |
| 6sealed | 256 | Loeb, Davy (1701) | Lost 1-2 | -161579 |
| 7sealed | 274 | Bylica, Lukasz (1542) | Lost 0-0 | -191560 |
| top | average opponent: 1556record: 3-4 | new rating: 1560 | ||
| Grand Prix Prague 2014 (modern) | starting rating: 1569 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 105 | Schupov, Evgeniy (1500) | Won 2-0 | +171586 |
| 2modern | 281 | Mineri, Claudio (1516) | Won 2-0 | +161602 |
| 3modern | 54 | Jandrasits, Marco (1707) | Lost 1-2 | -161586 |
| 4modern | 245 | Svardh, Tobias (1427) | Won 2-1 | +151601 |
| 5modern | 312 | Staniucha, Tymoteusz (1541) | Lost 1-2 | -191582 |
| 6modern | 252 | Semkin, Alexander (1599) | Won 2-1 | +191601 |
| 7modern | 175 | Diezel, Michael (1810) | Lost 0-2 | -151586 |
| 8modern | 344 | Langer, Tim (1482) | Lost 1-2 | -191567 |
| 9modern | 337 | Dienelt, Ivo (1404) | Won 2-0 | +151582 |
| top | average opponent: 1554record: 5-4 | new rating: 1582 | ||
| Grand Prix Prague 2013 (M14 limited) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 303 | Barclay, Allan (1639) | Won 2-0 | +201577 |
| 3sealed | 44 | Forslund, Fredrik (1437) | Lost 1-2 | -211556 |
| 4sealed | 399 | Giustina, Gaia Anna (1468) | Won 2-1 | +171573 |
| 5sealed | 305 | Hansel, Stephan (1594) | Lost 1-2 | -181555 |
| 6sealed | 464 | Azevedo, Miguel (1517) | Won 2-1 | +171572 |
| 7sealed | 342 | Sobczak, Artur (1460) | Lost 0-2 | -201552 |
| 8sealed | 275 | Papakostas, Petros (1571) | Draw 1-1 | +11553 |
| 9sealed | 265 | Waelkens, Wim (1463) | Won 2-0 | +161569 |
| top | average opponent: 1519record: 4-3-1 | new rating: 1569 | ||
| Grand Prix Warsaw 2013 (M14 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 172 | Csikos, Gergely (1500) | Lost 1-2 | -181482 |
| 2standard | 249 | Kytola, Aleksi (1482) | Won 2-1 | +181500 |
| 3standard | 224 | Marek, Krzysztof (1484) | Won 2-1 | +181518 |
| 4standard | 347 | Sergeev, Dmitry (1577) | Won 2-1 | +191537 |
| 5standard | 145 | Gros, Florian (1437) | Lost 1-2 | -201517 |
| 6standard | 163 | Prystav, Fabian (1453) | Won 2-0 | +171534 |
| 7standard | 230 | Wienand, Jonas (1645) | Won 2-0 | +201554 |
| 8standard | 114 | Dores, Pedro (1760) | Lost 1-2 | -141540 |
| 9standard | 136 | Behm, Dominik (1523) | Won 2-1 | +171557 |
| top | average opponent: 1540record: 6-3 | new rating: 1557 | ||