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Petitdemange, Laurent
Current rating: 1634

Grand Prix Lyon 2015 (BFZ limited) starting rating: 1669
round table opponent (rating) result Δrating
1sealed 63 Tami, Jordan (1537) Won 2-0 +151684
2sealed 190 de Gottrau, Adrien (1513) Lost 0-2 -211663
3sealed 709 Mouraux, Anthony (1455) Won 2-0 +151678
4sealed 452 Devillers, Pierre (1468) Lost 1-2 -221656
5sealed 578 Gibergues, Kevin (1449) Lost 0-2 -221634
top average opponent: 1484record: 2-3 new rating: 1634

Grand Prix Lille 2015 (legacy) starting rating: 1616
round table opponent (rating) result Δrating
1legacy 256 Sarton, Francois (1500) Won 2-0 +161632
2legacy 175 Siharath, Eddy (1482) Won 2-0 +151647
3legacy 238 van den Bogaard, Ricardo (1771) Lost 0-2 -161631
4legacy 277 Levy, Olivier (1762) Lost 1-2 -151616
5legacy 437 Ringeval, Julien (1527) Won 2-0 +161632
6legacy 316 Hofmann, Florian (1474) Won 2-0 +151647
7legacy 300 Eich, Vincent (1612) Won 2-1 +181665
8legacy 192 Larsen, Christoffer (2020) Lost 0-2 -121653
9legacy 174 Pagliosa, Mario (1537) Won 2-1 +161669
top average opponent: 1632record: 6-3 new rating: 1669

Grand Prix Milan 2014 (modern) starting rating: 1538
round table opponent (rating) result Δrating
2modern 339 Trobbiani, Lorenzo (1483) Won 2-1 +171555
3modern 45 Bonilla, Sergio (1649) Won 2-0 +201575
4modern 143 Campanino, Fabrizio (1477) Draw 1-1 -21573
5modern 94 Anders, Torsten (1653) Won 2-0 +201593
6modern 45 Darras, Alexandre (1725) Won 2-1 +201613
7modern 27 Pizzi, William (1617) Won 2-1 +181631
8modern 4 Knorr, Sebastian (1894) Lost 1-2 -131618
9modern 6 Trejtnar, Andreas (1598) Won 2-0 +181636
10modern 53 Montefiori, Giovanni (1744) Lost 1-2 -161620
11modern 66 Silvi, Nicola Copros (1540) Won 2-0 +161636
12modern 12 Versari, Matteo (1730) Won 2-1 +201656
13modern 32 Gandolfi, Marco (1589) Won 2-0 +171673
14modern 76 Parazzoli, Dario (1707) Lost 1-2 -181655
15modern 36 Stella, Alessandro (1617) Lost 0-2 -181637
16modern 49 Montalto, Alessio (1502) Lost 0-2 -211616
top average opponent: 1635record: 9-5-1 new rating: 1616

Grand Prix Strasbourg 2014 (KTK limited) starting rating: 1574
round table opponent (rating) result Δrating
2sealed 13 Rohm, Markus (1470) Lost 1-2 -201554
3sealed 380 Mayer, Silviu (1499) Won 2-0 +171571
4sealed 239 Ferguson, Maarten (1619) Won 2-1 +191590
5sealed 275 Cassini, Gregory (1654) Lost 1-2 -171573
6sealed 200 Gallais, Alexis (1649) Lost 0-2 -171556
7sealed 253 Noormagi, Ants-Erik (1570) Lost 1-2 -181538
top average opponent: 1577record: 2-4 new rating: 1538

Grand Prix Paris 2014 (legacy) starting rating: 1521
round table opponent (rating) result Δrating
1legacy 182 Fleurier, Nicolas (1500) Won 2-0 +181539
2legacy 305 Pirschel, Andre (1518) Won 2-0 +181557
3legacy 45 Werder, Raphael (1471) Won 2-0 +161573
4legacy 147 Munklinde, Markus (1766) Lost 0-2 -141559
5legacy 306 Fedosov, Andrey (1564) Won 2-0 +181577
6legacy 623 Changarnier, Guillaume (1574) Lost 1-2 -181559
7legacy 233 Picot, Pierre (1558) Lost 0-2 -181541
8legacy 347 Lindl, Tobias (1432) Won 2-0 +161557
9legacy 244 Tomelitsch, Patrick (1501) Won 2-0 +171574
top average opponent: 1543record: 6-3 new rating: 1574

Grand Prix Lyon 2012 (modern) starting rating: 1473
round table opponent (rating) result Δrating
1modern 159 Rotsaert, Tom (1513) Won 2-1 +191492
2modern 27 Marcotti, Davide (1641) Won 2-0 +211513
3modern 67 van Sickle, Joseph (1390) Won 2-0 +161529
4modern 42 Czolk, Stefan (1723) Lost 0-2 -151514
5modern 62 Lauriol, Sylvain (1785) Won 2-1 +231537
6modern 44 Robin, Mickael (1568) Lost 0-2 -171520
7modern 135 Battiston, Dario (1502) Won 2-1 +171537
8modern 55 Gobe, Stephane (1656) Lost 0-2 -161521
top average opponent: 1597record: 5-3 new rating: 1521

Grand Prix Lille 2012 (DKA standard) starting rating: 1449
round table opponent (rating) result Δrating
1standard 607 Danse, Aurelien (1519) Lost 0-2 -171432
2standard 741 Rorive, Matthieu (1423) Won 2-1 +181450
3standard 759 Duval, Simon (1396) Won 2-1 +171467
4standard 700 Giunco, Ron (1521) Lost 0-2 -171450
5standard 722 De Waegeneer, Joran (1532) Lost 1-2 -161434
6standard 788 Maine, Mathurin (1480) Won 2-0 +181452
7standard 713 Beentjes, Pim (1441) Won 2-0 +181470
8standard 644 Zabulica, Ionut (1447) Lost 1-2 -181452
9standard 694 Ortmann, Christoph (1652) Won 2-0 +211473
top average opponent: 1490record: 5-4 new rating: 1473

Grand Prix Barcelona 2011 (MBS standard) starting rating: 1441
round table opponent (rating) result Δrating
1standard 2 La Placa, Andrea (1578) Draw 1-1 +21443
2standard 150 Coelho, Pedro (1483) Lost 0-2 -171426
3standard 210 Trallero, Ivan (1658) Won 2-1 +221448
4standard 192 Subirada, Francesc (1509) Draw 1-1 +11449
top average opponent: 1557record: 1-1-2 new rating: 1449

Grand Prix Paris 2011 (MBS limited) starting rating: 1472
round table opponent (rating) result Δrating
1sealed 695 Laurenchet, David (1500) Lost 0-2 -171455
2sealed 758 Gudbrandsson, Geir (1561) Won 2-0 +201475
3sealed 686 Box, Jesper (1542) Lost 1-2 -171458
4sealed 773 Chevalier, Fernand (1481) Lost 0-2 -171441
top average opponent: 1521record: 1-3 new rating: 1441

Grand Prix Lyon 2010 (ROE limited) starting rating: 1479
round table opponent (rating) result Δrating
1sealed 628 Nicolas, Suszwalak (1481) Won 2-1 +181497
2sealed 544 Krautmann, Wenzel (1695) Won 2-1 +221519
3sealed 536 Barbou, Leonard (1896) Lost 1-2 -121507
4sealed 601 Duignan, Thomas M (1573) Lost 1-2 -171490
5sealed 721 Mette, Anthony (1495) Lost 1-2 -181472
top average opponent: 1628record: 2-3 new rating: 1472

Grand Prix Brussels 2010 (WWK standard) starting rating: 1536
round table opponent (rating) result Δrating
1standard 844 Marchal, Gilles (1526) Won 2-1 +181554
2standard 740 Pauwels, Shaun (1500) Lost 1-2 -191535
3standard 727 Dodds, Christopher J (1499) Lost 1-2 -191516
4standard 884 Korstane, Stefaan (1483) Lost 1-2 -181498
5standard 927 Vandenberghe, Michel (1459) Lost 1-2 -191479
top average opponent: 1493record: 1-4 new rating: 1479

Grand Prix Paris 2008 (ALA limited) starting rating: 1521
round table opponent (rating) result Δrating
1sealed 273 Bellamy, Gregory (1500) Lost 1-2 -181503
2sealed 315 Payen, Lionel (1558) Won 2-0 +191522
3sealed 281 Guerlet, Sebastien (1499) Won 2-1 +181540
4sealed 221 Mauger, Guillaume (1510) Lost 0-2 -191521
5sealed 277 Etevenard, Alexis (1449) Won 2-0 +171538
6sealed 173 Ducher, Fabien (1508) Won 2-1 +171555
7sealed 91 Grabeus, Damian (1496) Lost 0-2 -191536
top average opponent: 1503record: 4-3 new rating: 1536

Grand Prix Strasbourg 2007 (Time Spiral block) starting rating: 1500
round table opponent (rating) result Δrating
1block 56 Montandon, Tatiana (1528) Won 2-1 +191519
2block 1 Jabri, Rafik (1672) Lost 1-2 -161503
3block 202 Jorgensen, Martin (1529) Lost 1-2 -171486
4block 229 Stoclet, Catherine (1350) Won 2-1 +151501
5block 205 Meyer, Guillaume (1499) Draw 1-1 01501
6block 160 Wache, Paul (1578) Won 2-1 +201521
7block 124 Szadurski, Mateusz (1576) Lost 1-2 -171504
8block 124 Gilbreath, David (1518) Draw 1-1 01504
9block 115 Buser, Adrian (1474) Won 2-0 +171521
top average opponent: 1525record: 4-3-2 new rating: 1521