Kawalec, Jiri
Current rating: 1487
Record: 14-16
| Grand Prix Krakow 2019 (M20 limited) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 331 | Mojik, Miroslav (1469) | Lost 0-2 | -191488 |
| 2sealed | 503 | Jane, Otto (1396) | Lost 0-2 | -191469 |
| 3sealed | 468 | Krejci, Radek (1411) | Lost 0-2 | -191450 |
| 4sealed | 420 | Danczyszyn, Patryk (1375) | Won 2-0 | +161466 |
| 5sealed | 367 | Petrak, Martin (1562) | Won 2-0 | +201486 |
| 6sealed | 300 | Walski, John (1559) | Won 2-0 | +191505 |
| 7sealed | 381 | Kulikowski, Milan (1499) | Lost 0-2 | -181487 |
| top | average opponent: 1467record: 3-4 | new rating: 1487 | ||
| Grand Prix Prague 2017 (AER limited) | starting rating: 1552 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 13 | Goldbaum, Nils-Uwe (1734) | Won 2-1 | +211573 |
| 2sealed | 376 | Gallinari, Samuele (1738) | Lost 0-2 | -151558 |
| 3sealed | 776 | De La Calle Arroyo, Carlos (1600) | Won 2-0 | +191577 |
| 4sealed | 448 | Sucic, Stjepan (1747) | Lost 1-2 | -151562 |
| 5sealed | 653 | Zidek, Arnost (1660) | Lost 0-2 | -161546 |
| 6sealed | 625 | Warbruck, Felix (1485) | Lost 1-2 | -191527 |
| 7sealed | 716 | Cohen, Herzel (1444) | Lost 0-2 | -201507 |
| top | average opponent: 1630record: 2-5 | new rating: 1507 | ||
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1559 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 2049 | Niethammer, Felix (1680) | Lost 0-2 | -161543 |
| 4sealed | 2119 | Ganzer, Andreas (1651) | Won 2-0 | +201563 |
| 5sealed | 2108 | Coates, Richard (1486) | Lost 1-2 | -191544 |
| 6sealed | 2225 | Harris, Paul D (1537) | Won 2-1 | +181562 |
| 7sealed | 2147 | Poldsam, Ismo (1768) | Won 2-1 | +211583 |
| 8sealed | 2089 | Simonot, Timothee (1905) | Lost 0-2 | -121571 |
| 9sealed | 2114 | Leroy, Yannick (1511) | Lost 0-2 | -191552 |
| top | average opponent: 1648record: 3-4 | new rating: 1552 | ||
| Grand Prix Prague 2013 (M14 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 121 | Seckar, Miroslav (1500) | Lost 0-2 | -181482 |
| 2sealed | 528 | Faehse, Sven (1488) | Lost 0-2 | -181464 |
| 3sealed | 679 | Drobny, Radoslav (1568) | Won 2-1 | +201484 |
| 4sealed | 589 | Winkler, Axel (1532) | Won 2-1 | +191503 |
| 5sealed | 530 | Hendrickx, Tim (1468) | Won 2-1 | +171520 |
| 6sealed | 389 | Pleskot, Vojtech (1492) | Won 2-1 | +181538 |
| 7sealed | 170 | Sommer, Eugen (1549) | Won 2-1 | +181556 |
| 8sealed | 197 | Wicher, Adam (1727) | Lost 1-2 | -151541 |
| 9sealed | 185 | Schnekenburger, Richar (1534) | Won 2-0 | +181559 |
| top | average opponent: 1540record: 6-3 | new rating: 1559 | ||