Brosch, Cliff
Current rating: 1527
| Grand Prix Leipzig 2005 (BOK limited) | starting rating: 1511 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 43 | Jung, Patrick (1500) | Won 2-0 | +181529 |
| 2sealed | 72 | Vonderberg, Sven (1518) | Lost 1-2 | -181511 |
| 3sealed | 91 | Eidam, Martin (1459) | Won 2-1 | +171528 |
| 4sealed | 108 | Muehle, Moritz (1520) | Lost 1-2 | -181510 |
| 5sealed | 122 | Dingler, Martin (1555) | Lost 1-2 | -171493 |
| 6sealed | 136 | Kissel, Andreas (1483) | Won 2-1 | +181511 |
| 7sealed | 93 | Lochner, Stefan (1500) | Won 2-0 | +171528 |
| 8sealed | 67 | Pedersen, Mark D (1522) | Lost 0-2 | -181510 |
| 9sealed | 81 | Ruth, Melvin (1427) | Won 2-0 | +171527 |
| top | average opponent: 1498record: 5-4 | new rating: 1527 | ||
| Grand Prix Munich 2003 (MRD limited) | starting rating: 1578 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 15 | Platzer, Lubos (1441) | Lost 0-2 | -201558 |
| 2sealed | 395 | Frohlich, Florian (1482) | Lost 0-2 | -201538 |
| 3sealed | 454 | Leiter, Christian (1464) | Won 2-1 | +171555 |
| 4sealed | 420 | Hahn, Christoph (1482) | Won 2-0 | +171572 |
| 5sealed | 333 | Polkinghorne, Adam (1503) | Lost 0-2 | -191553 |
| 6sealed | 268 | Staudt, Thomas (1502) | Won 2-1 | +171570 |
| 7sealed | 197 | Zimmerling, Jan (1489) | Lost 0-2 | -201550 |
| 8sealed | 183 | Thielke, Bjorn (1465) | Lost 1-2 | -191531 |
| 9sealed | 170 | Golm, Martin (1465) | Lost 1-2 | -201511 |
| top | average opponent: 1477record: 3-6 | new rating: 1511 | ||
| Grand Prix Prague 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 330 | Dvorak, Jiri 8782 (1500) | Won 2-1 | +181518 |
| 2sealed | 225 | Reitbauer, David (1539) | Lost 0-2 | -181500 |
| 3sealed | 283 | Dimitrov, Goerges (1501) | Draw 1-1 | 01500 |
| 4sealed | 266 | Miler, Jiri (1502) | Won 2-0 | +181518 |
| 5sealed | 186 | Fellinghauer, Jiri (1517) | Won 2-1 | +181536 |
| 6sealed | 115 | Kruger, Sebastian (1470) | Won 2-1 | +171553 |
| 7sealed | 70 | Plachy, Robert (1673) | Won 2-1 | +201573 |
| 8sealed | 41 | Mello, Patrick (1913) | Lost 0-2 | -121561 |
| 9sealed | 76 | Clyne, Richard (1507) | Won 2-1 | +171578 |
| top | average opponent: 1569record: 6-2-1 | new rating: 1578 | ||