Klaudy, Jiri
Current rating: 1536
Record: 20-18-1
| Grand Prix Antwerp 2013 (modern) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 279 | Dresden, Sarah (1408) | Draw 0-0 | -21502 |
| 2modern | 371 | Peck, Luc (1481) | Won 2-0 | +181520 |
| 3modern | 354 | Moure, Matteo (1489) | Lost 0-2 | -191501 |
| 4modern | 537 | van Die, Pim (1574) | Lost 0-2 | -161485 |
| 5modern | 632 | Schubring, Tim (1445) | Won 2-0 | +171502 |
| 6modern | 510 | Parry, Nathaniel (1498) | Won 2-0 | +181520 |
| 7modern | 360 | Roodenburg, Robbin (1428) | Lost 0-2 | -201500 |
| 8modern | 381 | Nielsen, Fredrik (1498) | Won 2-0 | +181518 |
| 9modern | 271 | Stam, Erik (1518) | Won 2-1 | +181536 |
| top | average opponent: 1482record: 5-3-1 | new rating: 1536 | ||
| Grand Prix Lyon 2012 (modern) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 575 | Helmer, Stephen (1500) | Lost 0-2 | -181466 |
| 2modern | 718 | Assidi, Elie (1480) | Won 2-0 | +191485 |
| 3modern | 639 | Angolillo, Flavio (1501) | Won 2-0 | +181503 |
| 4modern | 652 | Stanisci, Fabio (1520) | Lost 0-1 | -181485 |
| 5modern | 735 | Rostagno, Luca (1501) | Won 2-0 | +191504 |
| 6modern | 691 | Ramon Fraga, Rafael (1488) | Lost 1-2 | -191485 |
| 7modern | 666 | Rotondo, Riccardo (1442) | Won 2-1 | +171502 |
| 8modern | 637 | Faivre, Boris (1565) | Lost 0-2 | -161486 |
| 9modern | 645 | Bouvet, Joseph (1509) | Won 2-0 | +181504 |
| top | average opponent: 1501record: 5-4 | new rating: 1504 | ||
| Grand Prix Turin 2012 (modern) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 589 | Carrella, Alessandro (1500) | Won 2-1 | +181516 |
| 2modern | 576 | Bonaventura, Alessandro (1486) | Lost 0-2 | -181498 |
| 3modern | 614 | Almaraz, Pierre (1448) | Lost 0-2 | -191479 |
| 4modern | 716 | Barsamian, Yann (1653) | Won 2-0 | +211500 |
| 5modern | 688 | Sekretarev, Nikita (1378) | Lost 0-2 | -201480 |
| 6modern | 727 | Heinrich, Artie (1568) | Lost 1-2 | -171463 |
| 7modern | 702 | Corsanini, Michele (1627) | Lost 0-2 | -151448 |
| 8modern | 676 | Bickel, Bernd (1442) | Won 2-0 | +181466 |
| 9modern | 655 | Rapilly, Sylvain (1467) | Won 2-0 | +181484 |
| top | average opponent: 1508record: 4-5 | new rating: 1484 | ||
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 99 | Civrny, Petr (1535) | Lost 1-2 | -181518 |
| 2sealed | 231 | Macosek, Jan (1482) | Lost 1-2 | -191499 |
| 3sealed | 292 | Szuterkiewicz, Dawid (1462) | Won 2-1 | +181517 |
| 4sealed | 282 | Skudas, Rokas (1482) | Lost 0-2 | -191498 |
| top | average opponent: 1490record: 1-3 | new rating: 1498 | ||
| Grand Prix Prague 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 218 | Cech, Vit (1482) | Lost 0-2 | -181482 |
| 2sealed | 277 | Conka, Stefan (1482) | Won 2-0 | +181500 |
| 3sealed | 195 | Klimecki, Adam (1500) | Won 2-0 | +181518 |
| 4sealed | 108 | Zbynek, Jurik (1520) | Won 2-0 | +181536 |
| 5sealed | 52 | Renko, Andrej (1561) | Lost 0-2 | -181518 |
| 6sealed | 95 | Jung, Pavel (1518) | Won 2-0 | +181536 |
| 7sealed | 76 | Mazierski, Igor (1531) | Won 2-0 | +181554 |
| 8sealed | 62 | Hajdukiewicz, Pawel (1555) | Lost 0-2 | -181536 |
| top | average opponent: 1519record: 5-3 | new rating: 1536 | ||