Siebert, Alexander
Current rating: 1507
Record: 4-4
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2168 | Hoscheit, Patrick (1556) | Won 2-0 | +191519 |
| 2sealed | 2059 | Mitsuma, Takayuki (1628) | Won 2-1 | +201539 |
| 3sealed | 2146 | Kuijs, John (1570) | Won 2-1 | +191558 |
| 4sealed | 2069 | Ortmann, Christoph (1606) | Lost 0-2 | -181540 |
| 5sealed | 2084 | Monsieurs, Patrick (1570) | Won 2-1 | +191559 |
| 6sealed | 2082 | Laine, Fabien (1645) | Lost 1-2 | -161543 |
| 7sealed | 2131 | Sander, Andreas (1612) | Lost 0-2 | -171526 |
| 8sealed | 2147 | Tang, Chi Foe (1479) | Lost 0-2 | -191507 |
| average opponent: 1583record: 4-4 | new rating: 1507 | |||