Wimbledon "Big 4" Ranking Projections

As Wimbledon gets underway, here is a look at the "Big 4" Ranking projections:

https://spreadsheets.google.com/pub?key=0ArXMd59RqOuFdGUzNVRONjllSHN6RlY1Y1hnNmFudlE&hl=en&output=html

Highlights:
* Nadal will keep his #1 ranking no matter what happens in this tournament
* Although highly unlikely, Federer could drop to #3 if Djokovic outperforms him past the quarterfinal stage

Here are the projected quarterfinal match-ups:
Top half:
[1] Roger Federer (SUI) vs [7] Nikolay Davydenko (RUS)
[3] Novak Djokovic (SRB) vs [5] Andy Roddick (USA)

Bottom half:
[2] Rafael Nadal (ESP) vs [6] Robin Soderling (SWE)
[4] Andy Murray (GBR) vs [8] Fernando Verdasco (ESP)