Grand Prix Brussels 2020 (pioneer)			starting rating: 1512
round	table	opponent (rating)	result	Δrating
1pioneer	320	Roul, Antoine (1500)	Lost 1-2	-181494
2pioneer	545	Grunert, Jos (1481)	Won 2-0	+171511
3pioneer	531	van Til, Henk (1231)	Lost 0-2	-231488
4pioneer	594	Valentin, Amar (1489)	Won 2-1	+181506
top		average opponent: 1425record: 2-2	new rating: 1506

Grand Prix Lille 2016 (modern)			starting rating: 1506
round	table	opponent (rating)	result	Δrating
1modern	583	Gibergues, Kevin (1391)	Won 2-0	+161522
2modern	124	Ireland, Alex (1515)	Won 2-0	+181540
3modern	359	Kohler, Tim (1570)	Won 2-1	+181558
4modern	5	Winther, Lasse (1502)	Lost 1-2	-191539
5modern	296	Soumet, Arnaud (1914)	Lost 0-2	-111528
6modern	511	Lippmann, Robert (1700)	Lost 1-2	-151513
7modern	513	Colas, Vincent (1462)	Won 2-1	+171530
8modern	392	Georg, Janosh (1515)	Lost 1-2	-181512
top		average opponent: 1571record: 4-4	new rating: 1512

Grand Prix Amsterdam 2011 (legacy)			starting rating: 1504
round	table	opponent (rating)	result	Δrating
2legacy	165	Pyulze, Aarne (1518)	Won 2-0	+181522
3legacy	103	Boelens, Jasper (1687)	Lost 1-2	-151507
4legacy	157	Togores, Rodrigo (1503)	Won 2-0	+181525
5legacy	79	Lovino, Luca (1492)	Lost 0-2	-191506
6legacy	251	Van Rooij, Peter (1401)	Won 2-0	+171523
7legacy	104	Dorliat, Max (1600)	Lost 0-2	-171506
top		average opponent: 1534record: 3-3	new rating: 1506

Grand Prix Brussels 2010 (WWK standard)			starting rating: 1542
round	table	opponent (rating)	result	Δrating
1standard	623	Gijzen, Victor (1447)	Lost 0-2	-191523
2standard	884	Samy, Mazouz (1482)	Lost 1-2	-191504
top		average opponent: 1464record: 0-2	new rating: 1504

Grand Prix Rotterdam 2009 (CON limited)			starting rating: 1492
round	table	opponent (rating)	result	Δrating
1sealed	44	Vissers, Patrick (1500)	Won 2-0	+181510
2sealed	129	Deckers, Thijs (1543)	Won 2-0	+191529
3sealed	15	Petriscak, Martin (1544)	Won 2-1	+181547
4sealed	66	Snepvangers, Bram (1843)	Won 2-0	+231570
5sealed	13	Wires, Anton (1622)	Won 2-1	+191589
6sealed	11	Schreurs, Jos (1730)	Won 2-0	+211610
7sealed	9	Dijt, Sven (1607)	Lost 1-2	-181592
8sealed	12	Petersen, Stefan (1714)	Won 2-0	+201612
9sealed	15	Goertzen, Simon (1876)	Won 2-1	+231635
10draft	23	Maij, Rosario (1915)	Lost 1-2	-131622
11draft	38	Borba, Rodrigo (1783)	Lost 0-2	-151607
12draft	47	Schreurs, Jos (1724)	Lost 1-2	-161591
13draft	64	van den Brink, Henry (1660)	Lost 1-2	-171574
14draft	46	Fatouros, Vasilis (1746)	Lost 0-2	-151559
15draft	30	Mezhoud, Hakim (1633)	Lost 1-2	-171542
top		average opponent: 1696record: 8-7	new rating: 1542

Grand Prix Krakow 2007 (LRW standard)			starting rating: 1471
round	table	opponent (rating)	result	Δrating
1standard	58	Rzadkosz, Szymon (1500)	Draw 1-1	01471
2standard	105	Hrdlicka, Zdenek (1531)	Draw 1-1	+11472
3standard	148	Cielniaszek, Gracjan (1482)	Won 2-0	+181490
4standard	135	Kientzler, Nicolas (1584)	Draw 1-1	+21492
5standard	141	Ungaro, Filippo (1433)	Won 1-0	+171509
6standard	117	Lexa, Alexander (1561)	Lost 1-2	-171492
top		average opponent: 1515record: 2-1-3	new rating: 1492

Grand Prix Copenhagen 2005 (extended)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
1extended	10	Norgaard, Mikkel (1551)	Won 2-0	+191519
2extended	58	Heinikangas, Niilo (1674)	Won 2-1	+211540
3extended	16	Richter, Stefan (1624)	Lost 0-2	-171523
4extended	62	Joneaux, Hughes (1594)	Lost 1-2	-161507
5extended	104	Gorski, Michal (1474)	Won 2-0	+171524
6extended	92	Lia, Fredrik (1562)	Lost 1-2	-171507
7extended	96	Matuszewski, Aleksander (1506)	Lost 1-2	-181489
8extended	87	Thomsen, Henrik (1485)	Lost 0-2	-181471
top		average opponent: 1559record: 3-5	new rating: 1471