Search the web
Sign In
New User? Sign Up
tsh-users · tsh users
? Already a member? Sign in to Yahoo!

Yahoo! Groups Tips

Did you know...
Show off your group to the world. Share a photo of your group with us.

Best of Y! Groups

   Check them out and nominate your group.
Having problems with message search? Fill out this form to ensure your group is one of the first to be migrated to the new message search system.

Messages

  Messages Help
Advanced
"No pairings yet"?   Message List  
Reply | Forward Message #101 of 108 |
Re: "No pairings yet"?

--- In tsh-users@yahoogroups.com, "G. Vincent Castellano" <gvc@...> wrote:
>
> John Chew wrote:
> >
> > config initial_schedule only works to modify default (Chew)
> > pairings, and what you have here are what I confusingly call
> > automatic pairings, using the autopair configuration command.
>
> So the presence of an 'autopair' directive means I also have to designate how
> the initial rounds are paired, right?

Correct.

> If I remove the autopair directives, it appears that Chew pairings refuses to
> pair more than the first three rounds, even if initial_schedule is set to 5.

It works fine for me. Do you have a recent copy of tsh, and if
so, can you send me the offending config.tsh file again?

> I tried using InitFontes for the first 5 rounds, but one thing I don't like
> about the resulting pairings is that they fail the "sum of opponents ratings"
> test--I don't have the exact results handy, but this disparity was evident in
> the case of two players at top and bottom of the field who shared 4 of the
same
> opponents, and whose 5th was mismatched, which would seem to greatly favour
the
> higher-rated player.

Hard to comment without seeing the specific pairings data,
but in general in any sort of round robin scenario, high rated
players will face an easier field than low rated ones.

John
--
John Chew (poslfit on MD) * jjchew@... * http://www.poslfit.com





Tue May 5, 2009 4:49 am

poslfit
Offline Offline
Send Email Send Email

Forward
Message #101 of 108 |
Expand Messages Author Sort by Date

We have a 7-round one-day with 4 rather large divisions. I plan to do 5 pre-set rounds followed by 2 KotH (0 repeats, then 1 allowed). I have 2 questions: 1)...
G. Vincent Castellano
gvcastellano
Offline Send Email
May 4, 2009
8:11 am

... config initial_schedule only works to modify default (Chew) pairings, and what you have here are what I confusingly call automatic pairings, using the...
John Chew
poslfit
Offline Send Email
May 4, 2009
8:22 am

... So the presence of an 'autopair' directive means I also have to designate how the initial rounds are paired, right? My confusion stemmed from the fact that...
G. Vincent Castellano
gvcastellano
Offline Send Email
May 5, 2009
4:46 am

... Correct. ... It works fine for me. Do you have a recent copy of tsh, and if so, can you send me the offending config.tsh file again? ... Hard to comment...
John Chew
poslfit
Offline Send Email
May 5, 2009
4:49 am

... If I see this problem again I'll package everything up for you, but now I can't make it fail in this way, so never mind. Now, if I want to use these Chew...
G. Vincent Castellano
gvcastellano
Offline Send Email
May 6, 2009
6:27 am

... I would put in autopair commands for everything. There's no easy way to do this, because I don't think it's a good idea to have more than one KOTH at the...
John Chew
poslfit
Offline Send Email
May 6, 2009
6:29 am

If you are using autopair lines for some of the rounds then you need to specify pairings for ALL the rounds, even if you just want the default Chew pairings....
Stewart Holden
stewartholden
Offline Send Email
May 4, 2009
8:22 am

Stewart, for some reason, even though your answer was exactly right, I just cruised right over it. ... I meant I want to generate pairings for the first 5...
G. Vincent Castellano
gvcastellano
Offline Send Email
May 5, 2009
2:54 am
Advanced

Copyright © 2009 Yahoo! Inc. All rights reserved.
Privacy Policy - Terms of Service - Guidelines - Help