2005 Gerry Weber Open
The 2005 Gerry Weber Open was a tennis tournament played on outdoor grass courts. It was the 13th edition of the Gerry Weber Open, and was part of the International Series of the 2005 ATP Tour. It took place at the Gerry Weber Stadion in Halle, North Rhine-Westphalia, Germany, from June 6 through June 12, 2005.
| 2005 Gerry Weber Open | |
|---|---|
| Date | June 6 – June 12 |
| Edition | 13th |
| Category | International Series |
| Surface | Grass / Outdoor |
| Location | Halle, Germany |
| Venue | Gerry Weber Stadion |
| Champions | |
| Singles | |
 | |
| Doubles | |
| |
Finals
Singles
- It was Federer's 7th title of the year, and the 29th of his career. It was his 3rd consecutive win at the event.
Doubles
- It was Allegro's 2nd title of the year and the 3rd of his career. It was Federer's 8th title of the year and the 30th of his career.
gollark: This is actually somehow really accurate.
gollark: True engineers approximate the pendulum time period formula $T=2\pi \sqrt{\frac{l}{g}}$ as $T=2\sqrt{l}$.
gollark: So basically just "optics but we are HIGHLY engineer-like and use the small angle approximation".
gollark: According to Wikipedia, which I just checked, which makes me an expert,> Gaussian optics is a technique in geometrical optics that describes the behaviour of light rays in optical systems by using the paraxial approximation, in which only rays which make small angles with the optical axis of the system are considered. In this approximation, trigonometric functions can be expressed as linear functions of the angles. Gaussian optics applies to systems in which all the optical surfaces are either flat or are portions of a sphere. In this case, simple explicit formulae can be given for parameters of an imaging system such as focal length, magnification and brightness, in terms of the geometrical shapes and material properties of the constituent elements.
gollark: Fearsome.
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