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Folkerts, Arend
Current rating: 1531

Grand Prix Copenhagen 2017 (modern) starting rating: 1539
round table opponent (rating) result Δrating
1modern 13 Tuomisto, Ville (1466) Lost 1-2 -201519
2modern 550 Vilsgaard, Jakob (1415) Won 2-1 +161535
3modern 518 Hardie, Jamie (1453) Lost 1-2 -191516
4modern 673 Holmqvist, Andreas (1438) Won 2-0 +161532
5modern 438 Lacasa, Jose (1382) Lost 0-2 -201512
6modern 588 Ronnest, Mads Holger (1492) Won 2-0 +171529
7modern 529 Langensteiner, Thilo (1534) Won 2-0 +181547
8modern 415 Pichon, Elie (1649) Lost 1-2 -161531
top average opponent: 1479record: 4-4 new rating: 1531

Grand Prix Prague 2014 (modern) starting rating: 1464
round table opponent (rating) result Δrating
1modern 300 Dvorak, Radoslav (1467) Lost 0-2 -181446
2modern 336 Melisek, David (1566) Lost 0-2 -161430
3modern 670 Schroder, Dustin (1462) Won 2-1 +191449
4modern 530 Llopart, Marc (1438) Won 2-0 +171466
5modern 518 Solito, Fabio (1514) Won 2-0 +191485
6modern 405 Oberbek, Przemyslaw (1809) Won 2-1 +241509
7modern 224 Cohen, Amit (1717) Won 2-0 +221531
8modern 178 van de Veen, Steffen (1903) Won 2-1 +241555
9modern 55 Kotowicz, Lukasz (1628) Lost 0-2 -161539
top average opponent: 1612record: 6-3 new rating: 1539

Grand Prix Antwerp 2013 (modern) starting rating: 1477
round table opponent (rating) result Δrating
1modern 361 Cailliez, Guillaume (1500) Won 2-0 +181495
2modern 341 L'Hopital, Sonia (1449) Won 2-1 +171512
3modern 325 Lohmann, Soren (1514) Lost 0-2 -181494
4modern 264 Gouthier, Iokanaan (1487) Won 2-0 +181512
5modern 170 Rusconi, Matteo (1683) Lost 0-2 -151497
6modern 283 Simonot, Timothee (1889) Won 2-1 +251522
7modern 196 Ornberg, Frej (1449) Lost 1-2 -191503
8modern 346 Havas, Jean-Charles (1464) Lost 1-2 -191484
9modern 290 Lang, Patrick (1369) Lost 0-2 -201464
top average opponent: 1534record: 4-5 new rating: 1464

Grand Prix Ghent 2012 (legacy) starting rating: 1432
round table opponent (rating) result Δrating
1legacy 71 Kellock, Thomas (1511) Draw 1-1 +11433
2legacy 155 Molara, Nicolo (1463) Won 2-0 +191452
3legacy 112 Lukyanenko, Dmitry (1520) Lost 0-2 -171435
4legacy 217 Grobelny, Thomas (1522) Won 2-0 +201455
5legacy 172 Wellinger, Serafin (1502) Won 2-0 +181473
6legacy 113 Theissen, Michel (1534) Lost 1-2 -171456
7legacy 166 Halliday, Alex (1471) Lost 1-2 -171439
8legacy 171 Lhomme, Steeve (1419) Won 2-0 +171456
9legacy 119 Schneider, Valentin (1577) Won 2-0 +211477
top average opponent: 1502record: 5-3-1 new rating: 1477

Grand Prix Amsterdam 2011 (legacy) starting rating: 1504
round table opponent (rating) result Δrating
1legacy 190 Boisson, Damien (1500) Lost 0-2 -181486
2legacy 265 Hagedorn, David (1540) Lost 1-2 -171469
3legacy 348 Zuffa, Andrea (1464) Won 2-0 +171486
4legacy 413 Zemke, Robert (1517) Lost 0-2 -171469
5legacy 373 Fornara, Mickael (1431) Lost 1-2 -191450
6legacy 359 Vornhusen, Gunnar (1414) Lost 0-2 -181432
top average opponent: 1478record: 1-5 new rating: 1432

Grand Prix Dortmund 2006 (GPT limited) starting rating: 1473
round table opponent (rating) result Δrating
1sealed 161 Sendas, Jose Antonio David (1500) Won 2-0 +191492
2sealed 58 Guerra, Ricardo [MEX] (1604) Lost 0-2 -161476
3sealed 110 Leitzinger, Robert (1515) Won 2-1 +191495
4sealed 70 Steinheuer, Martin (1518) Lost 1-2 -181477
5sealed 165 Zimmermann, Martin 8986 (1500) Lost 0-2 -171460
6sealed 148 Vladik, Pavel (1692) Won 2-1 +221482
7sealed 110 Loroff, Claudia (1661) Draw 1-1 +31485
8sealed 97 Jager, Christian (1525) Won 2-0 +191504
top average opponent: 1565record: 4-3-1 new rating: 1504

Grand Prix Prague 2003 (LGN limited) starting rating: 1511
round table opponent (rating) result Δrating
1sealed 313 Leitgeb, Vladimir (1428) Lost 1-2 -191492
2sealed 265 Pavlik, Ondrej (1483) Lost 1-2 -191473
top average opponent: 1455record: 0-2 new rating: 1473

Grand Prix Hamburg 2002 (Odyssey block) starting rating: 1482
round table opponent (rating) result Δrating
1block 165 Luft, Benjamin (1500) Won 2-0 +191501
2block 17 Dickert, Olivier (1572) Won 2-0 +191520
3block 35 Fajkus, Adam (1519) Won 2-1 +181538
4block 41 Herold, Jim (1846) Lost 0-2 -131525
5block 66 Muller, Michael (1614) Won 2-1 +201545
6block 58 Bommer, Jay (1494) Lost 1-2 -191526
7block 83 Purcha, Jean-Pierre (1692) Lost 1-2 -151511
top average opponent: 1605record: 4-3 new rating: 1511

Grand Prix Cologne 2001 (PLS limited) starting rating: 1428
round table opponent (rating) result Δrating
1sealed 85 Schaefer, Clemens (1500) Won 2-0 +191447
2sealed 29 Schipper, Ernst (1465) Won 2-0 +181465
3sealed 6 Seume, Julian (1519) Won 1-0 +191484
4sealed 9 Steinsdoerfer, Daniel (1678) Lost 0-2 -141470
5sealed 34 Ruel, Olivier (1876) Lost 0-2 -111459
6sealed 80 Kurtz, Elisabeth (1514) Lost 1-2 -171442
7sealed 125 Benezech, Lionel (1625) Won 2-1 +211463
8sealed 92 Koser, Erich (1526) Won 2-1 +191482
top average opponent: 1588record: 5-3 new rating: 1482

Grand Prix Amsterdam 2001 (INV limited) starting rating: 1500
round table opponent (rating) result Δrating
1sealed 31 Sterenberg, Meindert (1500) Lost 1-2 -181482
2sealed 177 Peters, Andre (1482) Won 2-0 +181500
3sealed 204 Rath, Henning (1503) Lost 0-2 -181482
4sealed 248 Heim, Andreas (1465) Lost 0-2 -181464
5sealed 248 Gerrits, Ronald (1465) Lost 0-2 -181446
6sealed 224 De Meyer, Jeroen (1447) Lost 0-2 -181428
7sealed 200 Knegt, Bram (1429) Won 2-0 +181446
8sealed 172 van Acker, Arthur (1445) Lost 1-2 -181428
top average opponent: 1467record: 2-6 new rating: 1428