Race Results
Posted: Thu Jun 11, 2009 1:47 am
In order to assist the trailable division determine a half usable Class Basic Handicap (CBH), I intend to submit as many sets of racing results for Macs as I can. Further, I intend to back calculate what CBH the Mac would have needed to come equal with the CBH winner of the race. Not the first across the line, not the club applied handicap, but the CBH as determined by Yachting Australia winner.
What I need is
The Elapsed Time (ET) taken by the winning boat,
The Elapsed Time of the Macgregor (& which type), and
What type of boat the winning boat was.
From there I can work it all out. For the math heads (and I'm one) it go's like this;
Corrected Time = CT
CT = ET X CBH transforming to CBH = CT/ET
Making the Mac's performance for that race CBH = CT of the Winning Boat divided by the ET of the Mac.
The more results that I can get, the more statistically valid the derived CBH can be.
Based on the results so far, I have been performing in the CBH range of .54 to .57. Which is a long way from the .715 that Yachting Australia have us on.
Please do what you can to pass the results on to me.
Brian
What I need is
From there I can work it all out. For the math heads (and I'm one) it go's like this;
Corrected Time = CT
CT = ET X CBH transforming to CBH = CT/ET
Making the Mac's performance for that race CBH = CT of the Winning Boat divided by the ET of the Mac.
The more results that I can get, the more statistically valid the derived CBH can be.
Based on the results so far, I have been performing in the CBH range of .54 to .57. Which is a long way from the .715 that Yachting Australia have us on.
Please do what you can to pass the results on to me.
Brian