View Full Version : U.S. Open 9-Ball Match Performance Rating
10-30-2007, 12:46 PM
I was watching a U.S. Open 9-Ball match and the announcers said a player had a Performance Rating of 941 and that this indicated that his level of play was world-class.
How is this performance rating calculated?
However they do the Accustats calculations.
ARJ~~~~hopefully someone will shed more light
10-31-2007, 05:27 AM
Haven't checked it out yet. I just received this reply from Accu-Stats:
"The instructions for scorekeeping is in the "LIBRARY" of our website, accu-stats.com. Basically, it's like a batting avg in baseball. Everytime a player pockets a ball, it's like a hit in baseball, everytime a player makes an mistake, it's like striking out.
10-31-2007, 11:40 AM
<blockquote><font class="small">Quote jmorton:</font><hr> "The instructions for scorekeeping is in the "LIBRARY" of our website, accu-stats.com.<hr /></blockquote>The Library (http://www.accu-stats.com/Library.html)
The calculating instructions (http://www.accu-stats.com/AS-inst.pdf)
The formula for the TPA is:
(Balls Pocketed + Errors)
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