Gryc, Jakub
Current rating: 1468
Record: 16-20-4
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1436 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 924 | Weber, Antonin (1604) | Draw 1-1 | +31439 |
| 2sealed | 1004 | Stix, Michael (1499) | Draw 1-1 | +11440 |
| 3sealed | 1018 | Kanin, Alexey (1468) | Won 1-0 | +181458 |
| 4sealed | 774 | Karlsson, Rasmus (1668) | Lost 1-2 | -141444 |
| 5sealed | 911 | Aichinger, Thomas (1481) | Won 2-0 | +191463 |
| 6sealed | 701 | Matsushita, Takashi (1644) | Draw 1-1 | +31466 |
| 7sealed | 624 | Fortrie, Johannes (1510) | Lost 1-2 | -171449 |
| 8sealed | 528 | Dupont, Charles (1519) | Won 2-0 | +191468 |
| top | average opponent: 1549record: 3-2-3 | new rating: 1468 | ||
| Grand Prix Prague 2015 (ORI standard) | starting rating: 1490 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 218 | Zboril, Ondrej (1500) | Lost 0-2 | -181472 |
| 2standard | 394 | Dubiel, Andrzej (1452) | Lost 1-2 | -181454 |
| 3standard | 664 | Verheul, Olivier (1463) | Lost 1-2 | -181436 |
| top | average opponent: 1472record: 0-3 | new rating: 1436 | ||
| Grand Prix Krakow 2015 (DTK standard) | starting rating: 1491 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 104 | Ward, Daniel (1900) | Won 2-0 | +251516 |
| 4standard | 26 | Calcano, Christian (1916) | Lost 0-2 | -111505 |
| 5standard | 146 | Graczewski, Damian (1582) | Lost 1-2 | -171488 |
| 6standard | 307 | Sorum, Tore Johan (1428) | Won 2-1 | +171505 |
| 7standard | 217 | Dabrowski, Tomasz (1521) | Lost 0-2 | -171488 |
| 8standard | 231 | Tochacek, Daniel (1614) | Lost 1-2 | -161472 |
| 9standard | 239 | Dean, Martin (1474) | Won 2-0 | +181490 |
| top | average opponent: 1633record: 3-4 | new rating: 1490 | ||
| Grand Prix Prague 2014 (modern) | starting rating: 1529 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 221 | Anttila, Markku (1566) | Lost 1-2 | -181511 |
| 2modern | 417 | Henry, Julien (1449) | Lost 1-2 | -191492 |
| 3modern | 594 | Protiva, Radek (1481) | Won 2-0 | +181510 |
| 4modern | 518 | Risch, Jonas (1485) | Won 2-0 | +171527 |
| 5modern | 524 | Fiala, Patrik (1467) | Lost 0-2 | -191508 |
| 6modern | 467 | Golubkin, Sergey (1607) | Lost 0-2 | -161492 |
| 7modern | 538 | Gorini, Alessio (1464) | Draw 1-1 | 01492 |
| 8modern | 454 | Heger, Vitezslav (1467) | Won 2-1 | +171509 |
| 9modern | 355 | Vesely, Josef (1497) | Lost 1-2 | -181491 |
| top | average opponent: 1498record: 3-5-1 | new rating: 1491 | ||
| Grand Prix Prague 2013 (M14 limited) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 275 | Brener, Stav (1506) | Won 2-0 | +191517 |
| 3sealed | 4 | Stihle, Laurent (1663) | Won 2-1 | +201537 |
| 4sealed | 84 | Wicher, Adam (1742) | Lost 1-2 | -141523 |
| 5sealed | 269 | Meissner, Petr (1399) | Lost 0-2 | -201503 |
| 6sealed | 339 | Sibul, Dejan (1688) | Won 2-0 | +211524 |
| 7sealed | 285 | Landgraf, Mirko (1544) | Won 2-1 | +181542 |
| 8sealed | 164 | Baumert, Martin (1772) | Lost 0-2 | -131529 |
| top | average opponent: 1616record: 4-3 | new rating: 1529 | ||
| Grand Prix Prague 2011 (NPH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 167 | Toth, Viktor 1542 (1500) | Lost 0-2 | -181482 |
| 2sealed | 241 | Pastrnak, Vladimir (1482) | Lost 1-2 | -181464 |
| 3sealed | 246 | Vlad, Mihai (1464) | Won 2-1 | +181482 |
| 4sealed | 240 | Vavra, Jan (1408) | Won 2-1 | +171499 |
| 5sealed | 215 | Chomicz, Kacper (1524) | Won 2-0 | +181517 |
| 6sealed | 158 | Schrotter, Gabriel (1482) | Lost 0-2 | -191498 |
| top | average opponent: 1477record: 3-3 | new rating: 1498 | ||