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Havelka, Jakub
Current rating: 1624

Grand Prix Prague 2019 (UMA limited) starting rating: 1654
round table opponent (rating) result Δrating
3sealed 20 Pouwels, Patrick (1512) Won 2-1 +151669
4sealed 198 Welbourne, Markus (1204) Lost 0-2 -261643
5sealed 206 Majstrik, Jan (1546) Lost 1-2 -191624
top average opponent: 1421record: 1-2 new rating: 1624

Grand Prix Prague 2018 (modern) starting rating: 1635
round table opponent (rating) result Δrating
1modern 586 Beck, Daniel (1521) Won 2-1 +161651
2modern 389 Fries, Stefan (1730) Won 2-1 +191670
3modern 416 Aquino Pareja, Francisco (1599) Won 2-0 +171687
4modern 215 Blohon, Lukas (1997) Lost 1-2 -131674
5modern 172 Nagy, Szilard (1752) Won 2-0 +201694
6modern 217 Kempe, Sascha (1614) Lost 1-2 -201674
7modern 331 Niederer, Roberto (1550) Lost 0-2 -201654
top average opponent: 1681record: 4-3 new rating: 1654

Grand Prix Prague 2015 (ORI standard) starting rating: 1632
round table opponent (rating) result Δrating
3standard 198 Rausch, Oliver (1896) Lost 0-2 -131619
4standard 227 Langlotz, Thomas (1663) Won 2-0 +191638
5standard 147 Baldan, Riccardo (1695) Lost 0-2 -171621
6standard 229 Riabokon, Natalia (1505) Won 2-0 +161637
7standard 143 Pinach, Pablo (1501) Won 2-1 +151652
8standard 83 Vukovic, Boris (1665) Lost 1-2 -171635
top average opponent: 1654record: 3-3 new rating: 1635

Grand Prix Krakow 2015 (DTK standard) starting rating: 1430
round table opponent (rating) result Δrating
2standard 19 Safar, Martin (1503) Won 2-0 +191449
3standard 179 Dhanpat, Amarnath (1484) Won 2-0 +191468
4standard 299 van der Vaart, Martijn (1706) Won 2-0 +221490
5standard 36 Parson, Lukas (1892) Won 2-1 +251515
6standard 25 Kuchta, Tomas (1965) Won 2-0 +261541
7standard 10 Mioe, Maciej (1609) Won 2-0 +191560
8standard 7 Hayne, Alexander (1916) Won 2-0 +241584
9standard 3 Reling, Andreas (1743) Lost 1-2 -151569
10standard 6 De Place, Lauge (1650) Won 2-0 +201589
11standard 9 Pszczolkowski, Hubert (1646) Won 2-1 +191608
12standard 5 Sittner, Alex (2023) Won 2-1 +251633
13standard 1 Muller, Martin (2004) Lost 0-2 -121621
14standard 8 Damo da Rosa, Paulo Vitor (2020) Lost 0-2 -111610
15standard 9 Durham, Michael (1848) Won 2-1 +221632
top average opponent: 1786record: 11-3 new rating: 1632

Grand Prix Prague 2014 (modern) starting rating: 1448
round table opponent (rating) result Δrating
2modern 67 Maussner, Thomas (1464) Won 2-1 +181466
3modern 239 Gotz, Florian (1500) Won 2-0 +191485
4modern 34 Podlaha, Martin (1598) Lost 1-2 -161469
5modern 130 Gronborg, Ludvig (1550) Won 2-1 +191488
6modern 140 Weidemann, Paul (1742) Lost 1-2 -131475
7modern 184 Storch, Florian (1653) Lost 1-2 -151460
8modern 287 Zimmermann, Raoul (1689) Lost 1-2 -141446
9modern 313 Brown, Jonatan (1552) Lost 0-2 -161430
top average opponent: 1593record: 3-5 new rating: 1430

Grand Prix Vienna 2013 (THS standard) starting rating: 1447
round table opponent (rating) result Δrating
3standard 196 Sistek, Martin (1471) Lost 0-2 -171430
4standard 230 Skalak, Vita (1518) Lost 0-2 -171413
5standard 459 Trifan, Raoul (1538) Won 2-0 +201433
6standard 463 Eberharter, Daniel (1509) Won 2-0 +201453
7standard 269 Lippi, Alessandro (1668) Won 2-1 +221475
8standard 222 Kowalski, Grzegorz (1758) Lost 0-2 -131462
9standard 210 Strasky, Ondrej (1683) Lost 1-2 -141448
top average opponent: 1592record: 3-4 new rating: 1448

Grand Prix Strasbourg 2013 (legacy) starting rating: 1500
round table opponent (rating) result Δrating
1legacy 320 De Chausey, Stanislas (1457) Won 2-1 +171517
2legacy 134 Bruley, Marc (1509) Won 2-0 +181535
3legacy 107 Ballot, Luc (1585) Lost 0-0 -171518
4legacy 298 Bouillot, Damien (1515) Lost 0-2 -181500
5legacy 432 Desjouy, Cyril (1464) Lost 1-2 -191481
6legacy 476 Chaffange, Pascal (1474) Lost 1-2 -181463
7legacy 473 Aubert, Remko (1445) Won 2-0 +181481
8legacy 347 Luff, Andre (1630) Lost 1-2 -151466
9legacy 333 Heiss, Marvin (1441) Lost 1-2 -191447
top average opponent: 1502record: 3-6 new rating: 1447