Borger, Gundolf
Current rating: 1301
Record: 13-29-7
| Grand Prix Dortmund 2006 (GPT limited) | starting rating: 1303 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 54 | Honsalek, Michael (1518) | Lost 1-2 | -141289 |
| 3sealed | 138 | Ruiterkamp, Gerwin (1500) | Lost 1-2 | -141275 |
| 4sealed | 204 | Kuber, Gero (1482) | Won 2-1 | +221297 |
| 5sealed | 159 | Wallner, Johann (1499) | Lost 0-1 | -151282 |
| 6sealed | 145 | Campos, Paulo (1598) | Won 2-0 | +241306 |
| 7sealed | 119 | Gerber, Timm (1547) | Lost 1-2 | -141292 |
| 8sealed | 110 | Edgu, Fabian (1483) | Won 2-0 | +221314 |
| 9sealed | 88 | Raker, Sascha (1597) | Lost 1-2 | -131301 |
| top | average opponent: 1528record: 3-5 | new rating: 1301 | ||
| Grand Prix Leipzig 2005 (BOK limited) | starting rating: 1353 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 73 | Hendrikx, Dolf (1573) | Won 2-0 | +221375 |
| 2sealed | 25 | Nommensen, Knud (1491) | Won 2-0 | +201395 |
| 3sealed | 40 | Stranak, Rasto (1582) | Lost 0-2 | -141381 |
| 4sealed | 58 | Seibold, Andreas (1519) | Draw 1-1 | +21383 |
| 5sealed | 88 | Raiser, Frank (1518) | Lost 0-2 | -161367 |
| 6sealed | 124 | Carl, Christian (1505) | Lost 1-2 | -151352 |
| 7sealed | 132 | Leitgeb, Vladimir (1393) | Lost 0-2 | -171335 |
| 8sealed | 120 | Schmidt, Alexander [DEU] (1463) | Lost 1-2 | -161319 |
| 9sealed | 112 | Landgraf, Wolfgang (1445) | Lost 1-2 | -161303 |
| top | average opponent: 1499record: 2-6-1 | new rating: 1303 | ||
| Grand Prix Munich 2003 (MRD limited) | starting rating: 1411 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 336 | Nebendahl, Jan (1517) | Lost 0-2 | -161395 |
| 2sealed | 438 | Banic, Igor (1508) | Lost 0-2 | -161379 |
| 3sealed | 428 | Mazzucato, Alberto (1465) | Draw 1-1 | +21381 |
| 4sealed | 432 | Kunze, Tilmann (1463) | Lost 0-2 | -171364 |
| 5sealed | 392 | Grabowski, Ralf (1446) | Lost 0-2 | -161348 |
| 6sealed | 333 | Zwetzich, Arthur (1449) | Won 2-1 | +201368 |
| 7sealed | 265 | Luessmann, Ralph (1446) | Draw 1-1 | +11369 |
| 8sealed | 221 | Wusowski, Daniel (1411) | Draw 1-1 | +11370 |
| 9sealed | 182 | Santowski, Marco (1429) | Lost 1-2 | -171353 |
| top | average opponent: 1459record: 1-5-3 | new rating: 1353 | ||
| Grand Prix Prague 2003 (LGN limited) | starting rating: 1399 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 58 | Riebisch, Andreas (1388) | Draw 1-1 | 01399 |
| 2sealed | 237 | Baierhofer, Horst (1393) | Won 2-1 | +181417 |
| 3sealed | 143 | Bornarel, Nicolas (1798) | Lost 0-2 | -121405 |
| 4sealed | 267 | Doering, Alexander (1500) | Lost 0-2 | -161389 |
| 5sealed | 332 | Simm, Petr (1479) | Won 2-0 | +201409 |
| 6sealed | 239 | Kurzymski, Norbert (1445) | Lost 0-2 | -181391 |
| 7sealed | 233 | Cech, Vit (1506) | Won 2-0 | +201411 |
| top | average opponent: 1501record: 3-3-1 | new rating: 1411 | ||
| Grand Prix Hamburg 2002 (Odyssey block) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 45 | Darras, Alexandre (1585) | Lost 0-2 | -161428 |
| 2block | 207 | Gybulski, Lukas (1483) | Lost 1-2 | -171411 |
| 3block | 204 | Haglund, Simon (1495) | Won 2-1 | +201431 |
| 4block | 221 | Madsen, Lau (1479) | Lost 1-2 | -171414 |
| 5block | 214 | Andersen, Julian Tim (1464) | Won 2-0 | +191433 |
| 6block | 185 | Winkelmann, Norbert (1470) | Draw 1-1 | 01433 |
| 7block | 162 | Miltenburg, Alexander (1484) | Lost 0-2 | -171416 |
| 8block | 151 | Dellas, Tim (1464) | Lost 0-2 | -171399 |
| top | average opponent: 1491record: 2-5-1 | new rating: 1399 | ||
| Grand Prix Heidelberg 2002 (TOR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 214 | Leiler, Gregor (1465) | Lost 0-2 | -191481 |
| 2sealed | 278 | Lubbers, Volker (1481) | Lost 1-2 | -181463 |
| 3sealed | 373 | Bloss, Dominik (1464) | Draw 1-1 | 01463 |
| 4sealed | 359 | Raubal, Stefan (1447) | Lost 0-2 | -181445 |
| 5sealed | 320 | Hassler, Oliver (1364) | Won 2-0 | +171462 |
| 6sealed | 266 | Kryvosheiev, Sergii (1445) | Won 2-0 | +171479 |
| 7sealed | 187 | Ta, Luc (1486) | Lost 1-2 | -181461 |
| 8sealed | 164 | Blum, Damien (1476) | Lost 0-2 | -171444 |
| top | average opponent: 1454record: 2-5-1 | new rating: 1444 | ||