RE: [computer-go] On ranks 2 and 3 of 9x9 in Beijing

2008-10-03 Thread David Fotland
No. on 9x9 without sekis, the score must be odd, 5, 7, or 9. From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Antonin Lucas Sent: Thursday, October 02, 2008 12:16 PM To: computer-go Subject: Re: [computer-go] On ranks 2 and 3 of 9x9 in Beijing On Thu, Oct 2, 2008 at 6:13 PM,

RE: [computer-go] On ranks 2 and 3 of 9x9 in Beijing

2008-10-03 Thread Don Dailey
So are you saying that you can get even scores, but most of the games will have odd scores? So it's possible for the correct komi to be even if best play must result in a seki situation? - Don On Fri, 2008-10-03 at 05:29 -0700, David Fotland wrote: No. on 9x9 without sekis, the score must

RE: [computer-go] On ranks 2 and 3 of 9x9 in Beijing

2008-10-03 Thread David Fotland
Yes. An even score requires a seki with an odd number of neutral (uncounted) points. So even komi is possible, but unlikely since very few games end with seki, unless the score is very unbalanced. David -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of

[computer-go] On ranks 2 and 3 of 9x9 in Beijing

2008-10-02 Thread Ingo Althöfer
Gian-Carlo Pascutto wrote: the tiebreak is not yet finished! Place 2 and 3 are still undecided. Hmm. In the tournament rules http://www.grappa.univ-lille3.fr/icga/event_info.php?id=20#Rules it reads Tie-breaking: (a) if precisely two participants are tied for a medal place, precisely two

Re: [computer-go] On ranks 2 and 3 of 9x9 in Beijing

2008-10-02 Thread Antonin Lucas
On Thu, Oct 2, 2008 at 6:13 PM, Gian-Carlo Pascutto [EMAIL PROTECTED] wrote: I'd have some preference for playing the decisive game with komi = 6.5, but apparently thats not possible on KGS. I think with komi = 7.5 white is scoring very high (too high?) in the top games. Aren't 6.5 and 7.5

Re: [computer-go] On ranks 2 and 3 of 9x9 in Beijing

2008-10-02 Thread John Fan
without seki, B + W = 81, so B - W is always an odd number. 6.5 and 7.5 actually are different in case B - W = 7. On Thu, Oct 2, 2008 at 3:16 PM, Antonin Lucas [EMAIL PROTECTED]wrote: On Thu, Oct 2, 2008 at 6:13 PM, Gian-Carlo Pascutto [EMAIL PROTECTED] wrote: I'd have some preference for

Re: [computer-go] On ranks 2 and 3 of 9x9 in Beijing

2008-10-02 Thread Erik van der Werf
On Fri, Oct 3, 2008 at 12:13 AM, Gian-Carlo Pascutto [EMAIL PROTECTED] wrote: I'd have some preference for playing the decisive game with komi = 6.5, but apparently thats not possible on KGS. I think with komi = 7.5 white is scoring very high (too high?) in the top games. Last year (when the