Tired of having to update my guestimations entirely by hand, I wrote a Java program to do most of the work for me.
The program works perfectly - designing, building and testing it only took me about 80 minutes.
You can find it as an attachment in the first post of this topic. I've added a bunch of comments to make it easier to understand - send me a PM if you still can't figure it out.
In theory, it would be possible to make it even better by adding data scraping to the program, but that's too complicated for me.
Entering the numbers by hand doesn't take so long anyway.
On a completely unrelated topic, I also changed my avatar back. I was feeling nostalgic for Rainbow Dash, my favorite pony - especially after seeing her kick some butt in the latest comics. She's awesome!
When it comes to avatars, there's nothing better than a sky-blue pegasus with a rainbow mane and tail who can create giant tornados, fly up to ten times the speed of sound and win a death battle against an evil giant alien robot, right?
(Note: Google "Starscream VS Rainbow Dash" to view the death battle. I can't post the link because it's not family friendly.)