Naydenov, George
Current rating: 1561
Record: 31-28-2
| Regional Championships Lille 2023 (pioneer) | starting rating: 1601 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 71 | Ojeda, Ivan (1495) | Lost 1-2 | -201581 |
| 2pioneer | 188 | Wiktorzak, Piotr (1675) | Lost 1-2 | -161565 |
| 3pioneer | 313 | Wiener, Alexander (1497) | Won 2-0 | +171582 |
| 4pioneer | 286 | Picciafuochi, Riccardo (1634) | Won 2-0 | +191601 |
| 5pioneer | 145 | Cossai, Amanda (1509) | Lost 0-2 | -201581 |
| 6pioneer | 191 | Halldorsson, Andreas (1486) | Lost 1-2 | -201561 |
| top | average opponent: 1549record: 2-4 | new rating: 1561 | ||
| Grand Prix Madrid 2012 (DKA limited) | starting rating: 1646 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 693 | Danke, Annika (1447) | Draw 1-1 | -41642 |
| 3sealed | 716 | Fernandez, Guillermo (1447) | Lost 0-2 | -211621 |
| 4sealed | 824 | Luis, Manuel (1538) | Lost 1-2 | -201601 |
| top | average opponent: 1477record: 0-2-1 | new rating: 1601 | ||
| Grand Prix Rotterdam 2009 (CON limited) | starting rating: 1582 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 14 | Maillard, Gregory (1447) | Won 2-0 | +161598 |
| 2sealed | 79 | Kempf, Bastian (1477) | Won 2-0 | +161614 |
| 3sealed | 96 | Steeger, Thomas (1571) | Won 2-1 | +171631 |
| 4sealed | 43 | Zhang, Yin (1598) | Won 2-1 | +171648 |
| 5sealed | 22 | Eklundh, Erik (1505) | Won 2-1 | +161664 |
| 6sealed | 7 | Estratti, Samuele (1657) | Lost 0-2 | -191645 |
| 7sealed | 18 | Christensen, Allan (1942) | Won 2-1 | +241669 |
| 8sealed | 18 | Karsten, Frank (2033) | Lost 0-2 | -121657 |
| 9sealed | 30 | Ruel, Olivier (2042) | Lost 1-2 | -111646 |
| top | average opponent: 1697record: 6-3 | new rating: 1646 | ||
| Grand Prix Vienna 2008 (extended) | starting rating: 1641 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 32 | Simko, David (1411) | Lost 0-2 | -221619 |
| 5extended | 115 | Campagnola, Paul (1526) | Lost 1-2 | -201599 |
| 6extended | 107 | Abou Omar, Ashraf (1659) | Lost 1-2 | -171582 |
| top | average opponent: 1532record: 0-3 | new rating: 1582 | ||
| Grand Prix Stuttgart 2007 (LRW limited) | starting rating: 1548 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 195 | Korbel, Jochen (1500) | Lost 0-2 | -191529 |
| 2sealed | 268 | Kneuper, Richard (1534) | Won 2-1 | +181547 |
| 3sealed | 277 | Deutschmann, Michael (1486) | Won 2-0 | +171564 |
| 4sealed | 106 | Schmidt, Christian (1451) | Won 2-0 | +161580 |
| 5sealed | 108 | Ogrizek, Matjaz (1533) | Won 2-1 | +171597 |
| 6sealed | 57 | Kunzler, Matthias (1879) | Won 2-1 | +231620 |
| 7sealed | 38 | van Riet, Luis (1711) | Lost 0-2 | -161604 |
| 8sealed | 87 | Schuster, Antoine (1563) | Won 2-1 | +171621 |
| 9sealed | 41 | Dach, Michel (1720) | Won 2-0 | +201641 |
| top | average opponent: 1597record: 7-2 | new rating: 1641 | ||
| Grand Prix Krakow 2007 (LRW standard) | starting rating: 1528 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 588 | Metzmacher, Markus (1523) | Lost 0-2 | -181510 |
| 2standard | 640 | Kobliha, Jan (1484) | Won 2-0 | +181528 |
| 3standard | 615 | Grottel, Jan (1497) | Won 2-0 | +171545 |
| 4standard | 617 | Scharfe, Tai (1575) | Won 2-1 | +191564 |
| 5standard | 539 | Petric Maretic, Grgur (1652) | Won 2-0 | +191583 |
| 6standard | 541 | Kociecki, Cyryl M (1521) | Won 2-1 | +171600 |
| 7standard | 521 | Tagi-Zade, Eldar (1564) | Lost 0-2 | -181582 |
| 8standard | 531 | Pavlovic, Fabijan (1534) | Won 2-0 | +171599 |
| 9standard | 526 | Smirnov, Alexander (1538) | Won 2-0 | +171616 |
| 10standard | 27 | Hermann, Manfred (1621) | Lost 0-2 | -181598 |
| 11standard | 42 | Parazzoli, Dario (1641) | Lost 1-2 | -181580 |
| 12standard | 56 | Siron, Geoffrey (1851) | Lost 0-2 | -131567 |
| 13standard | 59 | Benedikt, Stefan (1602) | Won 2-0 | +191586 |
| 14standard | 50 | Kennel, Francis (1552) | Lost 1-2 | -191567 |
| 15standard | 55 | Mazylis, Marius (1505) | Lost 0-2 | -191548 |
| top | average opponent: 1577record: 8-7 | new rating: 1548 | ||
| Grand Prix Athens 2006 (TSP limited) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 123 | Langer, Tomas (1675) | Won 2-1 | +211506 |
| 2sealed | 90 | Mavroudis, Georgios (1518) | Won 2-1 | +181524 |
| 3sealed | 17 | Thijsen, Roy (1698) | Lost 1-2 | -141510 |
| 4sealed | 93 | Hauchard, Francois (1532) | Won 2-0 | +181528 |
| 5sealed | 41 | Epitropakis, Mike (1537) | Lost 0-2 | -181510 |
| 6sealed | 108 | Konieczny, Dominik (1523) | Won 2-0 | +181528 |
| 7sealed | 97 | Fonseca, Tiago (1596) | Lost 1-2 | -161512 |
| 8sealed | 94 | Beligiannis, Taxiarhis (1441) | Won 2-0 | +161528 |
| top | average opponent: 1565record: 5-3 | new rating: 1528 | ||
| Grand Prix Genoa 2003 (Onslaught block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 59 | Bondarenko, Bogdan (1500) | Draw 1-1 | 01500 |
| 2block | 148 | Amrhein, Roland (1425) | Lost 0-2 | -191481 |
| 3block | 222 | Bugliani, Stefano (1500) | Won 1-0 | +181499 |
| 4block | 183 | Sinesi, Lorenzo (1500) | Won 2-0 | +181517 |
| 5block | 128 | Piccaluga, Riccardo (1518) | Won 2-0 | +181535 |
| 6block | 82 | Angeli, Alessio (1621) | Lost 0-2 | -161519 |
| 7block | 116 | Surace, Nunzio (1603) | Lost 0-2 | -171502 |
| 8block | 111 | Pratnemer, Benjamin (1538) | Lost 0-2 | -171485 |
| top | average opponent: 1526record: 3-4-1 | new rating: 1485 | ||