Author: Charles Unruh
Date: 18:04:57 12/10/99
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On December 10, 1999 at 05:15:21, Stefan Meyer-Kahlen wrote: >I have added a feature in Shredder to calculate the relative ELO performance of >a match including the error range of the result. I did this for internal use >only, but as I got positive reaction from some testers I told about it, I >decided to publish it. > >Here’s how it works: >Assume A played B in a 20 games match and scored 12-8 with 9 wins, 6 draws and 5 >losses. >Just enter > “tp 9 6 5” >in Shredder4 and you’ll get > “20 +9 =6 -5 60.0% TP = +80 ELO 95% -> [-66,+226]” > >TP means tournament performance (here +80 Elo), with a 5% error margin the >“real” ELO difference is between –66 and +226 ELO. > >I hope this helps somebody "Help somebody"? Ok send shredder 4 to shastenson@usa.net :) > Stefan
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