According to the rating list, Davydenko remained in fifth position with 331 points that he replenished at the tennis tournament in Stuttgart.
Safin, recovering from a knee injury, had no chance to improve his 321 points and shifted to sixth position.
Safin and Davydenko shared the fifth position for two weeks.
The remainder of the ATP top ten rating list is as follows:
1. Roger Federer (Switzerland, 910 points)
2. Rafael Nadal (Spain, 737 points)
3. Andy Roddick (the USA, 446 points)
4. Lleyton Hewitt (Australia, 354 points)
7. Gaston Gaudio (Argentine, 302 points)
8. Guillermo Coria (Argentine, 299 points)
9. Mariano Puerta (Argentine, 263 points)
10. Fernando Gonzalez (Chile, 228 points).