Simon, Zoltan
Current rating: 1560
Record: 28-27-1 (GP) / 7-6 (professional)
| Grand Prix Munich 2003 (MRD limited) | starting rating: 1547 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 224 | Sindermann, Peter (1484) | Won 2-1 | +161563 |
| 2sealed | 55 | Schatz, Markus (1621) | Lost 0-2 | -171546 |
| 3sealed | 343 | Ros, Jordi (1592) | Lost 0-2 | -171529 |
| 4sealed | 353 | Argilli, Jeremy (1505) | Lost 1-2 | -181511 |
| 5sealed | 352 | Fromm, Felix (1464) | Lost 0-2 | -191492 |
| 6sealed | 321 | Reiner, Marcel (1443) | Won 2-0 | +171509 |
| 7sealed | 252 | Mertz, Ly (1432) | Won 2-0 | +171526 |
| 8sealed | 193 | Tisu, Stefan Alexandru (1486) | Won 1-0 | +171543 |
| 9sealed | 151 | van Gool, Marcel (1508) | Won 2-0 | +171560 |
| top | average opponent: 1504record: 5-4 | new rating: 1560 | ||
| 2003 European Championship (mixed) | starting rating: 1510 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 53 | Vollebregt, Joost (1851) | Lost 1-2 | -121498 |
| 2standard | 101 | Barbera, Giuseppe (1482) | Lost 0-2 | -181480 |
| 3standard | 106 | Steinaa, Jakob (1631) | Lost 0-2 | -151465 |
| 4rochester | 85 | Curti, Andrea (1513) | Lost 0-2 | -181447 |
| 5rochester | 10 | Vruggink, Joop (1439) | Won 2-1 | +181465 |
| 6rochester | 123 | Sansonetti, Massimo (1440) | Won 2-0 | +181483 |
| 8rochester | 87 | Tokoli, Zsolt (1653) | Lost 0-2 | -151468 |
| 9rochester | 70 | Martin, Larry (1432) | Won 2-1 | +171485 |
| 10rochester | 71 | Guion, Olivier (1553) | Lost 1-2 | -161469 |
| 11standard | 83 | Peset, Alexandre (1535) | Won 2-0 | +191488 |
| 12standard | 74 | Perez Paez, Oscar (1689) | Won 2-1 | +211509 |
| 13standard | 62 | Rossi, Simone (1546) | Won 2-1 | +191528 |
| 14standard | 49 | Berdjugin, Eduard (1560) | Won 2-1 | +191547 |
| top | average opponent: 1563record: 7-6 | new rating: 1547 | ||
| Grand Prix Prague 2003 (LGN limited) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 98 | Dabkowski, Mateusz (1483) | Won 2-1 | +171550 |
| 2sealed | 217 | Kadavy, Petr (1520) | Lost 0-2 | -181532 |
| 3sealed | 250 | ten Voorde, Tomas (1583) | Won 2-1 | +181550 |
| 4sealed | 259 | Grunauer, Simon (1502) | Lost 0-2 | -181532 |
| 5sealed | 235 | Reznikov, Dmitry (1509) | Lost 1-2 | -191513 |
| 6sealed | 289 | Haug, Andreas (1485) | Lost 1-2 | -181495 |
| 7sealed | 261 | Szymanski, Marek (1463) | Lost 1-2 | -191476 |
| 8sealed | 220 | Kryvosheiev, Sergii (1402) | Won 2-1 | +171493 |
| 9sealed | 157 | Kopa, Tomas (1463) | Won 2-1 | +171510 |
| top | average opponent: 1490record: 4-5 | new rating: 1510 | ||
| Grand Prix Heidelberg 2002 (TOR limited) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 16 | Marx, Juergen (1485) | Won 2-1 | +181513 |
| 2sealed | 84 | Kolb, Markus (1518) | Won 2-1 | +181531 |
| 3sealed | 103 | Bittner, Jacques (1551) | Lost 1-2 | -171514 |
| 4sealed | 220 | Hunziker, Gerd (1519) | Lost 1-2 | -181496 |
| 5sealed | 221 | Peter, Michael (1488) | Won 2-0 | +181514 |
| 6sealed | 193 | Hoinisch, Andreas (1559) | Won 2-0 | +181532 |
| 7sealed | 83 | Albrecht, Jens (1564) | Lost 0-2 | -171515 |
| 8sealed | 109 | Ionescu, Eugen (1517) | Won 2-0 | +181533 |
| top | average opponent: 1525record: 5-3 | new rating: 1533 | ||
| Grand Prix Vienna 2001 (ODY limited) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 160 | Bernabeu-Edo, Jesus (1500) | Lost 0-1 | -191517 |
| 2sealed | 292 | Schatz, Markus (1482) | Lost 1-2 | -181499 |
| 3sealed | 298 | Reiterer, Alexander (1464) | Lost 1-2 | -191480 |
| 4sealed | 276 | Leitner, Philipp (1447) | Won 2-1 | +181498 |
| 5sealed | 235 | Klotz, Florentine (1466) | Won 2-1 | +171515 |
| 6sealed | 193 | Polasek, Filip (1483) | Draw 1-1 | -11514 |
| 7sealed | 167 | Minks, Remo (1455) | Lost 0-2 | -191495 |
| top | average opponent: 1471record: 2-4-1 | new rating: 1495 | ||
| Grand Prix Prague 2001 (PLS limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 20 | Skalicky, Petr (1500) | Won 2-1 | +181517 |
| 2sealed | 56 | Ustokal, Petr (1518) | Lost 0-2 | -181499 |
| 3sealed | 196 | Shavlovsky, Dmitriy (1519) | Lost 0-2 | -181481 |
| 4sealed | 211 | Meyer, Rudy (1471) | Won 2-0 | +181499 |
| 5sealed | 172 | Lipkowski, Pawel (1503) | Won 2-0 | +181517 |
| 6sealed | 87 | Bahnik, Stepan (1515) | Won 2-0 | +181535 |
| 7sealed | 64 | Savchuk, Yura (1536) | Lost 1-2 | -181517 |
| 8sealed | 117 | Gruber, Tobias (1581) | Won 2-1 | +191536 |
| top | average opponent: 1518record: 5-3 | new rating: 1536 | ||
| Grand Prix Florence 2000 (extended) | starting rating: 1412 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 9 | Holtz, Jens (1415) | Lost 0-2 | -181394 |
| 2extended | 179 | Tommasini, Giovanni (1482) | Won 2-1 | +191413 |
| 3extended | 194 | Carmona, Francisco (1499) | Won 2-1 | +201433 |
| 4extended | 105 | Montanari, Stefano (1519) | Won 2-0 | +191452 |
| 5extended | 66 | Villani, Mirco (1518) | Won 2-1 | +201472 |
| 6extended | 32 | Negrini, Claudio (1598) | Won 2-1 | +201492 |
| 7extended | 29 | Duarte, Joao (1573) | Won 2-0 | +191511 |
| 8extended | 17 | Ronaldson, Ben (1811) | Lost 0-2 | -121499 |
| top | average opponent: 1552record: 6-2 | new rating: 1499 | ||
| Grand Prix Milan 1999 (Urza's block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 110 | Signorini, Tommaso (1518) | Lost 0-2 | -181482 |
| 3block | 176 | Castello, Fabrizio (1482) | Won 2-1 | +181500 |
| 4block | 47 | D'Auria, Sergio (1517) | Lost 0-2 | -171483 |
| 5block | 158 | Russo, Enrico (1499) | Lost 0-2 | -181465 |
| 6block | 164 | Antonic, Jan (1482) | Lost 1-2 | -181447 |
| 7block | 143 | Mazzucco, Samuele (1448) | Lost 1-2 | -181429 |
| 8block | 131 | Betschart, Peter (1445) | Lost 0-2 | -171412 |
| top | average opponent: 1485record: 1-6 | new rating: 1412 | ||