Stein, Leon
Current rating: 1396
Record: 29-40
| Grand Prix London 2019 (WAR sealed) | starting rating: 1456 | |||
| round | table | opponent (rating) | result | Δrating |
| D1sealed | 1061 | Bazhenov, Eugene (1590) | Lost 1-2 | -161440 |
| D2sealed | 1208 | Bonde, Michael (1917) | Lost 0-2 | -101430 |
| D3sealed | 1216 | Richel, Frenk (1503) | Lost 0-2 | -161414 |
| D4sealed | 1198 | Hewer, Josh (1446) | Lost 0-2 | -181396 |
| top | average opponent: 1614record: 0-4 | new rating: 1396 | ||
| Grand Prix Birmingham 2018 (leg) (legacy) | starting rating: 1456 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 203 | Nielsen, Sisse Marie (1451) | Lost 0-2 | -191437 |
| 2legacy | 346 | Scolpito, Teo (1333) | Won 2-1 | +171454 |
| 3legacy | 479 | Rebatel, Fabien (1500) | Lost 1-2 | -181436 |
| 4legacy | 516 | Moodie, Harcus (1478) | Lost 0-2 | -171419 |
| 5legacy | 490 | Kavanagh, Austin (1402) | Won 2-0 | +181437 |
| 6legacy | 410 | Lange, Christian (1482) | Lost 1-2 | -171420 |
| 7legacy | 358 | Brandt, Rasmus (1420) | Won 2-0 | +181438 |
| 8legacy | 299 | Meier, Tobias (1442) | Won 2-0 | +181456 |
| top | average opponent: 1439record: 4-4 | new rating: 1456 | ||
| Grand Prix London 2016 (KLD limited) | starting rating: 1423 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 541 | Kristjansson, Bergvin (1483) | Won 2-0 | +191442 |
| 2sealed | 308 | Cook, Leo (1518) | Won 2-0 | +191461 |
| 3sealed | 516 | Grefling, Jakub (1584) | Won 2-0 | +201481 |
| 4sealed | 48 | Fry, Sam (1570) | Won 2-0 | +201501 |
| 5sealed | 104 | Lihoreau, Ibai (1678) | Lost 1-2 | -151486 |
| 6sealed | 90 | Sanchez, Francisco (1594) | Won 2-1 | +201506 |
| 7sealed | 54 | Cooper, Martyn (1519) | Lost 1-2 | -181488 |
| 8sealed | 308 | Samuel, Nathan (1559) | Lost 0-2 | -161472 |
| 9sealed | 449 | Kauf, Jamin (1581) | Lost 1-2 | -161456 |
| top | average opponent: 1565record: 5-4 | new rating: 1456 | ||
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1455 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2310 | Popper, Nitzan (1500) | Won 2-1 | +191474 |
| 2sealed | 2092 | Romanczyk, Peter (1452) | Lost 1-2 | -191455 |
| 3sealed | 2362 | Sampford, James (1589) | Lost 0-2 | -151440 |
| 4sealed | 2320 | Hierl, Severin (1481) | Lost 0-2 | -171423 |
| top | average opponent: 1506record: 1-3 | new rating: 1423 | ||
| Grand Prix Prague 2013 (M14 limited) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 405 | Codina Font, Francesco (1543) | Won 2-0 | +201488 |
| 2sealed | 246 | Tarko, Alexander (1517) | Won 2-1 | +181506 |
| 3sealed | 15 | Skampa, Milan (1577) | Lost 0-2 | -171489 |
| 4sealed | 502 | Paiste, Paarn (1540) | Lost 1-2 | -171472 |
| 5sealed | 524 | Kerhat, Martin (1503) | Lost 1-2 | -171455 |
| top | average opponent: 1536record: 2-3 | new rating: 1455 | ||
| Grand Prix Ghent 2012 (legacy) | starting rating: 1442 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 631 | Moller, Steffen (1396) | Lost 0-2 | -191423 |
| 2legacy | 851 | Renting, Joris (1482) | Won 2-0 | +191442 |
| 3legacy | 829 | Ulens, Tim (1499) | Won 2-1 | +191461 |
| 4legacy | 757 | Beentjes, Jacco (1370) | Won 2-0 | +171478 |
| 5legacy | 736 | Dobis, David (1751) | Lost 0-2 | -141464 |
| 6legacy | 727 | Debacker, Nicolas (1501) | Won 2-1 | +191483 |
| 7legacy | 696 | Timm, Kristoffer (1534) | Lost 0-2 | -171466 |
| 8legacy | 732 | Siska, Tibor (1536) | Won 2-0 | +191485 |
| 9legacy | 698 | Guerin, David (1542) | Lost 0-2 | -171468 |
| top | average opponent: 1512record: 5-4 | new rating: 1468 | ||
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1398 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 618 | De Blecourt, Alex (1500) | Won 2-1 | +201418 |
| 2legacy | 777 | Jannault, Benjamin (1518) | Won 2-0 | +201438 |
| 3legacy | 691 | Bonade, Federico (1706) | Won 2-1 | +221460 |
| 4legacy | 701 | Vincent, Philippe (1527) | Won 2-0 | +201480 |
| 5legacy | 654 | Karlinski, Anton (1720) | Lost 0-2 | -141466 |
| 6legacy | 701 | Gorzgen, Fabian (1648) | Lost 0-2 | -151451 |
| 7legacy | 783 | Valerio, Marco (1538) | Lost 0-2 | -161435 |
| 8legacy | 776 | Warnock, Alan (1587) | Won 2-1 | +211456 |
| 9legacy | 703 | Riffert, Till (1701) | Lost 0-2 | -141442 |
| top | average opponent: 1605record: 5-4 | new rating: 1442 | ||
| Grand Prix Prague 2011 (NPH limited) | starting rating: 1439 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 195 | Zaunmair, Herbert (1500) | Won 2-0 | +201459 |
| 2sealed | 79 | Pauli, Tormod (1504) | Lost 1-2 | -181441 |
| 3sealed | 214 | Vodicka, Vit (1502) | Won 2-1 | +191460 |
| 4sealed | 184 | Brambilla, Davide (1650) | Lost 0-2 | -141446 |
| 5sealed | 171 | Nerhus, Steinar (1795) | Lost 0-2 | -121434 |
| 6sealed | 202 | Gargulak, Lubomir (1380) | Lost 1-2 | -191415 |
| 7sealed | 169 | Honek, Martin (1464) | Lost 0-2 | -171398 |
| top | average opponent: 1542record: 2-5 | new rating: 1398 | ||
| Grand Prix Barcelona 2011 (MBS standard) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 627 | Huarte Garcia, Jose Luis (1500) | Won 2-1 | +191485 |
| 2standard | 642 | Moreno, Adam (1517) | Lost 1-2 | -171468 |
| 3standard | 635 | Antunes, Ricardo (1718) | Won 2-1 | +221490 |
| 4standard | 626 | Brocal, David (1518) | Won 2-0 | +181508 |
| 5standard | 566 | Sanchez, Patxi (1454) | Lost 0-2 | -181490 |
| 6standard | 596 | Campanino, Fabrizio (1562) | Lost 0-2 | -171473 |
| 7standard | 654 | Fuentes Sanchez, Carlos (1571) | Lost 1-2 | -161457 |
| 8standard | 621 | Franco, Marcos (1502) | Lost 0-2 | -181439 |
| top | average opponent: 1543record: 3-5 | new rating: 1439 | ||
| Grand Prix Bochum 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 171 | Burzan, Robin (1500) | Won 2-0 | +181518 |
| 2sealed | 100 | Freau, Cyrille (1553) | Lost 0-2 | -171501 |
| 3sealed | 301 | Lissens, Gil J (1577) | Won 2-0 | +191520 |
| 4sealed | 223 | Schmittbuettner, Bernd (1532) | Lost 0-2 | -181502 |
| 5sealed | 247 | Reitenauer, Adrian (1501) | Lost 0-2 | -181484 |
| 6sealed | 254 | Geymayer, Felix (1488) | Lost 0-2 | -181466 |
| top | average opponent: 1525record: 2-4 | new rating: 1466 | ||