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Tuma, Jiri
Current rating: 1677

Grand Prix Bologna 2019 (legacy) starting rating: 1697
round table opponent (rating) result Δrating
1legacy 428 Burger, Oliver (1452) Won 2-0 +141711
2legacy 257 Sormani, Reto (1703) Won 2-0 +181729
3legacy 169 Van Hoorn, Rene (1554) Won 2-1 +151744
4legacy 32 Seidler, Adam (1690) Lost 1-2 -191725
5legacy 102 Lind, Tobias (1386) Lost 1-2 -241701
6legacy 220 Tobiasch, Marc (1847) Lost 0-2 -161685
7legacy 353 Lusti, Tobias (1421) Lost 0-2 -221663
8legacy 320 Bonet Espinosa, Dante (1477) Won 2-0 +141677
top average opponent: 1566record: 4-4 new rating: 1677

Grand Prix Prague 2018 (modern) starting rating: 1706
round table opponent (rating) result Δrating
1modern 44 Karabinos, Anton (1490) Lost 1-2 -221684
2modern 488 Weiss, Lukas (1481) Won 2-0 +141698
3modern 670 Ishikawa, Masami (1608) Won 2-0 +171715
4modern 402 Doskoch, Pavel (1461) Won 2-1 +131728
5modern 419 Immerzeel, Nick (1557) Won 2-1 +151743
6modern 128 Siddik, Ahmed (1545) Won 2-0 +151758
7modern 125 Muller, Dirk 1936 (1584) Won 2-0 +141772
8modern 64 Horvath, David (1572) Lost 1-2 -211751
9modern 64 Frezard, Julien (1703) Won 2-0 +171768
10modern 86 Van Deun, Luca (1715) Won 2-1 +171785
11modern 70 Gerschenson, Immanuel (1956) Lost 1-2 -151770
12modern 52 Summersberger, Helmut (1917) Lost 0-2 -151755
13modern 126 Vogl, Peter (1607) Lost 1-2 -211734
14modern 141 Wisniewski, Patryk (1644) Lost 0-2 -201714
15modern 138 Steudtner, Christian (1761) Lost 1-2 -171697
top average opponent: 1640record: 8-7 new rating: 1697

Grand Prix Birmingham 2018 (leg) (legacy) starting rating: 1676
round table opponent (rating) result Δrating
1legacy 76 Sidgwick, Carl (1500) Lost 1-2 -211655
2legacy 437 Salo, Jaakko (1454) Won 2-0 +141669
3legacy 459 Ouzky, Karel (1382) Won 2-0 +131682
4legacy 217 Bennett, Christopher (1427) Won 2-0 +141696
5legacy 98 Silva, Pedro (1534) Draw 1-1 -31693
6legacy 172 Berry, James (1553) Won 2-0 +151708
7legacy 111 Miracca, Alessandro (1585) Lost 0-2 -201688
8legacy 179 Simm, Reece (1682) Won 2-1 +181706
top average opponent: 1514record: 5-2-1 new rating: 1706

Grand Prix Copenhagen 2017 (modern) starting rating: 1657
round table opponent (rating) result Δrating
1modern 544 Jensen, Frederik (1460) Lost 0-2 -221635
2modern 517 Bloch, Alexander (1482) Won 2-0 +161651
3modern 597 Larsen, Thomas Korfits (1529) Won 2-1 +151666
4modern 477 Rokkjaer, Simon (1386) Won 2-1 +141680
5modern 207 Carr, Richard (1588) Lost 1-2 -201660
6modern 371 Eklund, Niko (1468) Won 2-0 +141674
7modern 286 Tsarkov, Kirill (1753) Won 2-0 +201694
8modern 169 Christensen, Jesper (1576) Lost 1-2 -201674
9modern 250 Strandbech, Peter (1583) Won 2-1 +161690
10modern 471 Sardjan, Danny (1644) Lost 1-2 -191671
11modern 491 Barragan, Alejandro (1477) Won 2-1 +151686
12modern 443 Duffy, Thomas (1526) Lost 1-2 -211665
13modern 429 Farenzena, Alisa (1537) Lost 1-2 -211644
14modern 442 Knauss, Daniel (1520) Won 2-1 +161660
15modern 417 Firkowicz, Szymon (1548) Won 2-1 +161676
top average opponent: 1538record: 9-6 new rating: 1676

Grand Prix Prague 2017 (AER limited) starting rating: 1662
round table opponent (rating) result Δrating
1sealed 275 Kruger, Philipp (1530) Lost 0-2 -211641
2sealed 695 Kubiak, Pawel (1463) Won 2-0 +151656
3sealed 649 Rosini, Dario (1576) Lost 0-2 -191637
4sealed 742 Winkelmann, Moritz (1482) Won 2-1 +151652
5sealed 622 Witt, Hannes (1536) Lost 1-2 -201632
6sealed 756 Ouzky, Karel (1504) Won 2-0 +151647
7sealed 476 Lambers, Florian (1485) Won 2-1 +151662
8sealed 439 Schivardi, Francesco (1412) Won 2-1 +141676
9sealed 359 Laessoe, Soren (1625) Lost 1-2 -191657
top average opponent: 1513record: 5-4 new rating: 1657

Grand Prix Prague 2016 (legacy) starting rating: 1512
round table opponent (rating) result Δrating
1legacy 80 Kulikowski, Tim (1484) Lost 0-2 -191493
2legacy 472 Schuh, Daniel (1465) Won 2-0 +181511
3legacy 445 Merrien, Nick (1743) Won 2-1 +221533
4legacy 419 Wallner, Johann (1893) Lost 1-2 -121521
5legacy 535 De Michele, Tommaso (1504) Won 2-0 +181539
6legacy 355 Cammilluzzi, Marco (1869) Won 2-1 +241563
7legacy 243 Van Harten, Christiaan (1553) Won 2-0 +181581
8legacy 211 Nordahl, Espen (1572) Won 2-1 +171598
9legacy 123 Hausmann, Marius (1723) Won 2-0 +211619
10legacy 56 Thiel, Michael (1836) Won 2-0 +221641
11legacy 36 Sanktjohanser, Christian (1729) Won 2-1 +191660
12legacy 27 Schulhof, Leo (1875) Lost 1-2 -141646
13legacy 50 Geberovich, Benjamin (1590) Won 2-0 +171663
14legacy 18 Diez, Omar (1546) Lost 0-2 -201643
15legacy 62 Anttila, Markku (1681) Won 2-0 +191662
top average opponent: 1671record: 11-4 new rating: 1662

Grand Prix Bologna 2016 (modern) starting rating: 1494
round table opponent (rating) result Δrating
1modern 489 Forge, Daniel (1477) Won 2-1 +171511
2modern 51 Piwko, Pawel (1506) Won 2-0 +181529
3modern 304 Kanelis, Pavlos (1640) Lost 0-2 -161513
4modern 710 Nardella, Edoardo (1519) Won 2-1 +181531
5modern 320 Leone, Stefan (1542) Won 2-0 +181549
6modern 136 De Brabander, Michael (1488) Lost 1-2 -191530
7modern 335 Ammirata, Antonino (1529) Won 2-0 +181548
8modern 292 De La Calle Arroyo, Carlos (1470) Won 2-1 +171565
9modern 163 Jones, Ben (1552) Lost 1-2 -181547
10modern 230 Lungo, Lorenzo (1528) Won 2-0 +171564
11modern 103 Bendix Nielsen, Andreas (1678) Won 2-1 +201584
12modern 67 Gilberti, Christian (1532) Lost 1-2 -191565
13modern 165 Lindberg, Jens (1565) Lost 1-2 -181547
14modern 217 Valenti, Mauro (1560) Lost 0-2 -171530
15modern 219 Randon, Giovanni (1543) Lost 1-2 -181512
top average opponent: 1542record: 8-7 new rating: 1512

Grand Prix Utrecht 2015 (MM2 limited) starting rating: 1535
round table opponent (rating) result Δrating
1sealed 41 Apostolakis, John (1368) Won 2-0 +151550
2sealed 234 Wells, Alex (1568) Lost 1-2 -181532
3sealed 355 Wong, Chen Win (1407) Lost 0-2 -201512
4sealed 581 Mejan, Sven (1489) Lost 0-2 -181494
top average opponent: 1458record: 1-3 new rating: 1494

Grand Prix Prague 2014 (modern) starting rating: 1486
round table opponent (rating) result Δrating
1modern 209 Langer, Tomas (1745) Won 2-1 +231509
2modern 104 Lemaitre, Francois (1558) Won 2-0 +191528
3modern 5 Urmetzer, Marc (1491) Draw 1-1 -11527
4modern 197 Cislaghi, Giacomo (1509) Won 2-0 +181545
5modern 90 Rutar, Andrej (1883) Lost 0-2 -121533
6modern 166 Jezek, Milan (1543) Won 2-0 +181551
7modern 139 Albesiano, Enrico (1646) Won 2-1 +201571
8modern 80 Dyikanov, Daniyar (1577) Lost 1-2 -181553
9modern 149 Zajicek, Martin (1550) Lost 1-2 -181535
top average opponent: 1611record: 5-3-1 new rating: 1535

Grand Prix Vienna 2008 (extended) starting rating: 1500
round table opponent (rating) result Δrating
1extended 80 Mitza, Mario (1500) Won 2-0 +181518
2extended 15 Plesko, Dario (1518) Lost 1-2 -181500
3extended 181 Biltiu-dancus, Cristian (1524) Lost 0-2 -181482
4extended 238 Legat, Petr (1482) Lost 1-2 -181464
5extended 233 Liger, Jeremy (1702) Won 2-0 +231487
6extended 209 Kupcinovac, Daniel (1484) Lost 1-2 -181469
7extended 195 Gonzalez, Ruben (1469) Won 2-1 +181487
8extended 147 Petridis, Dimitrios (1432) Won 2-0 +171504
9extended 111 Neier, Markus (1549) Lost 0-2 -181486
top average opponent: 1518record: 4-5 new rating: 1486