Kettemann, Nikolai
Current rating: 1525
| Grand Prix Phoenix 2006 (CSP limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 115 | Bulkowski, Jason M (1500) | Lost 0-1 | -171467 |
| 2sealed | 129 | Cowan, Christian (1482) | Won 2-0 | +181485 |
| 3sealed | 60 | Hurlock, Cody (1464) | Won 2-1 | +171502 |
| 4sealed | 80 | Swarowski, Peter (1679) | Lost 0-2 | -141488 |
| 5sealed | 117 | Eiche, Jim (1497) | Won 2-0 | +181506 |
| 6sealed | 106 | Sabulsky, Michael A (1520) | Won 2-0 | +181524 |
| 7sealed | 44 | Ostash, Keith (1538) | Won 1-0 | +181542 |
| 8sealed | 27 | Romero, Bill (1562) | Lost 0-2 | -171525 |
| top | average opponent: 1530record: 5-3 | new rating: 1525 | ||
| Grand Prix San Diego 1999 (MMQ limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 61 | Kert, Caroline (1518) | Lost 0-0 | -181464 |
| 3sealed | 94 | Koberer, Ellen (1532) | Won 2-1 | +201484 |
| 4sealed | 53 | Maier, Gero (1474) | Won 0-0 | +171501 |
| 5sealed | 39 | Paschover, Marc (1527) | Won 0-0 | +191520 |
| 6sealed | 28 | Pannell, Thomas (1522) | Lost 1-2 | -181502 |
| 7sealed | 54 | Prokopin, Adam (1515) | Lost 0-0 | -181484 |
| top | average opponent: 1515record: 3-3 | new rating: 1484 | ||
| Grand Prix Washington DC 1999 (UDS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 59 | Watts, Ric (1486) | Lost 0-0 | -181482 |
| top | record: 0-1 | new rating: 1482 | ||