Excerpt from the article: "It has taken me years to figure out by rigorous calculation what instinct told me all along. I’m most comfortable and having the most fun when I’m playing tees in the 6,200-yard range...That brings me to a measurement that I call “birdie yardage.” The concept is simple. I’m now in my eighth season of tracking every birdie (and eagle), and compiling a running list each year of the hole, yardage and par. I then figure out my average birdie yardage for par 3s, par 4s and par 5s. From that, I construct a composite layout comprising a par-72 course with four par 3s, 10 par 4s and four par 5s."
I have kept a running log of my birdies/eagles over the past 4 years and the yardage of my birdies on Par 3's is 160 yards, my average Par 4 birdie hole is 360 yards, and the average length of a Par 5 I've birdied is 501 yards. The formula in my spreadsheet then multiplies the average yardage on Par 3's and Par 5's by 4 and multiplies the average on Par 4's by 10 to get the standard Par 72 course set up. Therefore, my "Birdie Yardage" a/k/a as length of course that I enjoy playing, with my ability, is 6,241 yards. Voila! The white/member tees at my home club are about 6,300 yards (coincidence?) but I don't think so because I'll play more rounds a year from the blue tees that are closer to 6,600 +/- yards. But, I KNOW I'd enjoy the rounds more playing from the shorter tees and score lower, on average.
I'm fine with sharing my spreadsheet, with the built in formulas, if you post your email address. But it was pretty easy to set up...I just got a little lax in keeping it up to date because after a lot of results are entered, it doesn't move the needle much. That may be why the author updates his results on an annual basis so he is also tracking his overall game too.
Enjoy!
http://golfweek.com/2012/03/22/whats-your-birdie-yardage/