Author: Stephen A. Boak
Date: 22:24:43 04/27/01
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On April 28, 2001 at 01:11:16, Stephen A. Boak wrote: >On April 28, 2001 at 00:58:13, Stephen A. Boak wrote: > >Uri, > >Here are the figures you wanted. Quite interesting! > >Relative Ratings from Fixed Delta Ply Settings: > > PLY > T14 DF DELTA BOTH Games Ave/Ply >>79.4 -79.4 0 0.0 600 - >>231.5 53.7 1 142.6 500 143 >>375.8 190.0 2 282.9 400 141 >>557.3 372.6 3 464.9 300 155 >>557.7 614.1 4 585.9 200 146 >>603.9 798.3 5 701.1 100 140 > >The relative rating average, per delta ply, is extremely linear--approx 145 pts >ave. > >Aren't you the mathematician? >I ran these on an Excel spreadsheet. > --Steve Uri, I ran the figures very rapidly on an Excel spreadsheet. Hope I didn't make any major mistakes. :) The formula to convert a Win Percent to Elo Delta is: ELO DELTA = 400*LOG10(PERCENT/(1-PERCENT)) I can eMail you my Excel spreadsheet if you want. --Steve
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