Author: Tony Werten
Date: 04:17:50 02/23/03
Go up one level in this thread
On February 22, 2003 at 16:58:12, Robert Hyatt wrote: >On February 22, 2003 at 09:29:47, Rolf Tueschen wrote: > >>On February 22, 2003 at 09:25:16, Robert Hyatt wrote: >> >>>On February 22, 2003 at 08:54:30, Rolf Tueschen wrote: >>> >>>>I read 6: Ikarus 3.5 / 6 2b= 13w+ 1w= 4b= 3w- 14b+. >>>> >>>>So that means that Ikarus although playing the placed 1, 2, 3, 4 progs, it could >>>>get full points against the last and pre-last. Placed om 14 and 13. >>>>Is this ok? Something seems to be wrong or biased. Point is that a game against >>>>14 is a SURE win. That is as if a top program after a loss or two draws got a >>>>point for free. Note Ikarus had 2,5 pts before playing Matador with 0.5 pts. >>>> >>>>Could some expert explain why such things are still possible? >>>> >>>>Rolf Tueschen >>> >>> >>>Too few programs, too many rounds. >> >>Also, many progs get a "good" result and that is also a good side-effect we >>should consider. What would be the optimal number of rounds for 14 participants? >> >>Rolf Tueschen > >optimal number of rounds is log2(N) rounded up to the next integer value. >In this case 4 rounds, is optimal, 5 acceptable. That might be true in general, but depends on the participants. When 8 programs are very equal in strength, you want at least 7 rounds to make sure that there is at least a little chance they have played each other. Tony
This page took 0 seconds to execute
Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.