Groudev, Radoslav
Current rating: 1512
Record: 17-17-1
| Grand Prix Paris 2008 (ALA limited) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 680 | Blaise, Frederic (1501) | Won 2-1 | +181555 |
| 2sealed | 502 | Marie, Julien (1412) | Lost 1-2 | -211534 |
| 3sealed | 808 | Vinogradov, Valeriy (1500) | Lost 1-2 | -191515 |
| 4sealed | 850 | Boukortt, Larbi (1481) | Won 2-0 | +181533 |
| 5sealed | 716 | Testard, Emmanuel (1502) | Won 2-1 | +171550 |
| 6sealed | 633 | Schoepper, Joerg (1438) | Lost 0-1 | -201530 |
| 7sealed | 672 | Novo Mendo, Juan Pablo (1520) | Lost 0-2 | -181512 |
| top | average opponent: 1479record: 3-4 | new rating: 1512 | ||
| Grand Prix Strasbourg 2007 (Time Spiral block) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 117 | Winterdorff, Bob (1518) | Won 2-1 | +181544 |
| 3block | 64 | Casamitjana, Tony (1504) | Won 2-0 | +171561 |
| 4block | 39 | Steinert, Roman (1574) | Lost 0-2 | -181543 |
| 5block | 89 | Buchholtz, Gregory (1536) | Won 2-1 | +181561 |
| 6block | 51 | Mueller, Andre (1856) | Lost 0-2 | -131548 |
| 7block | 74 | Keil, Ottmar (1631) | Won 2-0 | +201568 |
| 8block | 76 | da Costa Cabral, Bernardo (1738) | Lost 0-2 | -151553 |
| 9block | 80 | Thevenon, Sandy (1693) | Lost 0-2 | -161537 |
| top | average opponent: 1631record: 4-4 | new rating: 1537 | ||
| Grand Prix Toulouse 2006 (DIS limited) | starting rating: 1528 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 91 | Sammarcelli, Jeremy (1500) | Won 2-0 | +181546 |
| 2sealed | 19 | Valiere, Benjamin (1521) | Lost 1-2 | -191527 |
| 3sealed | 187 | Vallverdu, David (1499) | Won 2-1 | +181545 |
| 4sealed | 186 | Abbondanza, Virgile (1520) | Lost 1-2 | -191526 |
| 5sealed | 215 | Barbe, Mathieu (1501) | Won 2-1 | +181544 |
| 6sealed | 99 | Deroyan, Marc (1596) | Lost 1-2 | -171527 |
| 7sealed | 163 | De La Crompe, Sylvain (1501) | Lost 1-2 | -191508 |
| 8sealed | 140 | Dumas, Thibault (1482) | Won 2-0 | +181526 |
| top | average opponent: 1515record: 4-4 | new rating: 1526 | ||
| Grand Prix Bilbao 2005 (extended) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 528 | Costa, Frederico (1594) | Won 2-0 | +211467 |
| 2extended | 459 | Bordon Gonzalez, Jose Ramon (1515) | Won 2-0 | +181485 |
| 3extended | 418 | Fernandez Vega, Carlos (1536) | Draw 1-1 | +11486 |
| 4extended | 408 | Rodriguez Morales, Ernesto (1551) | Won 2-0 | +201506 |
| 5extended | 385 | Margues, Carlos (1525) | Won 2-0 | +181524 |
| 6extended | 371 | Rodriguez Lopez, Juan Jose (1535) | Lost 0-2 | -181506 |
| 7extended | 392 | Fajardo, Javier (1604) | Lost 0-2 | -161490 |
| 8extended | 423 | Garcia Ortiz, Inigo (1537) | Won 2-0 | +191509 |
| 9extended | 401 | Searles, James (1580) | Won 2-0 | +191528 |
| top | average opponent: 1553record: 6-2-1 | new rating: 1528 | ||
| Grand Prix Paris 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 129 | De Archangelis, Andrea (1541) | Lost 0-2 | -171483 |
| 2sealed | 313 | Bonhomme, Silvere (1435) | Lost 0-2 | -191464 |
| 3sealed | 324 | Durand, Damien (1464) | Lost 0-2 | -181446 |
| top | average opponent: 1480record: 0-3 | new rating: 1446 | ||