Durham Go Club (and Ladder) FAQ
Periodically, questions arise ... sometimes the same questions
repeatedly ... so it seemed like a good idea to create a Frequently
Asked Questions section, to answer them. And here it is! It's in
progress, as you can see - and please do suggest other questions if
they occur to you!
- So what's this Go thing? Is it a bit like Othello? Is it
harder than Chess? Is it easier than Chess?
- It's a game; No;
Yes and No; and Yes and No; in that order. It's a highly addictive
board-game with very simple rules. Other people have explained it far
better than we can hope to - see the Links
Page for places to find more explanations.
- Do I need to pay?
- That depends on what you want out
of the club! We will teach you to play, and we will very gladly play
you (including on club equipment) if you're not a member.
- Okay, then, what's the point in joining?
- You are eligible
for prizes in the termly competition, and you can borrow books from
the library. Plus you can follow your own
progress on the ladder - while your progress
will be recorded even if you're not a member, it'll only be visible
online if you've joined. And you get the happy glow from knowing
you've helped pay for equipment and so on. Oh, and, of course, once
you're stronger than 12kyu, you're eligible to join the Training
Committee, which technically administers the club. In practice, we
share out jobs willy-nilly to people who are willing and able to do
them, whether or not they're on the Committee.
- Should I bring board and stones?
- It's often useful,
definitely, if people who have their own kit can bring it. At the same
time, we really don't want you walking four miles in the snow carrying
goodness knows how many kilos of stuff! If you're a very regular
attendee, and you live reasonably centrally, we may well end up asking
you to look after club kit, and if you do, you really have some
obligation to make sure it gets to sessions. But if it's your own,
there's no actual need, but it is very helpful!
- I can't attend a given session. Do I need to worry? Should I let
you know? What if I really don't know how often I can show up?
- Don't worry! It's not like an orchestra or sports team where one
person's presence or absence affects everyone else directly. We
understand that life sometimes gets in the way of important things
- What if I really can't attend any/many sessions at all? Are there
any other chances for me to play?
- If you have decent internet
access, playing online may be the simplest solution, since you can do
it at times to suit yourself. We like KGS, but there are lots of other
servers as well, many of them listed at Sensei's Library's list of
servers. It's worth mailing the
club, too, and we'll put the word out that you might be looking
for other times to play.
- What happens during University Vacation?
- We're not just a
student society; many of our regular players live in Durham, and what's more,
several of our students are post-grads who are here full time as well.
So we carry on playing, mostly, as long as there are still people around -
there's a separate mailing list for the vacations where people can arrange
when they're available to play. The ladder continues only informally, with
no prizes available, but in order to keep tabs on how people are
improving, and sometimes to experiment with changes to the
system. And, of course, people who go away can always visit their
local clubs, where they will be welcomed - the BGA website contains a
of British clubs which we find useful for pointing people in the
direction of other places to play.
- What's the Ladder for?
- The ladder lets us, and you,
keep an eye on how strong you are. This is helpful if you're going to
tournaments, of course, and it also helps you to decide which books
are most likely to be useful and interesting. And as a motivational
addition, there are prizes, termly!
- Prizes? What for?
- Each term, we award prizes for improvement and for persistance. The prizes in
question consist of either membership of the British Go Association or a
contribution towards something from the BGA Bookshop (kit or
- Which games count for the ladder?
- Whichever games you
want, during term. The more the better, as far as we're concerned -
the more data we have, the better the whole ladder works.
- What about games I play online/against a friend/somewhere
- Again, the more data the ladder has, the better the
ladder will reflect true strengths. So please, let us know about these games - but
about all of them, not just the ones you win, otherwise your rank
won't be reflected accurately! It's often best to report games only when
we can find an accurate rank for your opponent, such as their rank in the
European Go Database. KGS
ranks are slightly suspect, as they aren't entirely matched to BGA ranks.
- What is a Shoe?
- It's a step on the Ladder, so-called because of a very bad pun. As
Paul describes in his history of the club,
we were founded by one Simon Shiu. Shiu being approximately pronounced
like "shoe". And since one takes "steps" on the ladder ... Yes, a very
- How is rating calculated from Shoes?
- One's rank is equal
to the natural logarithm of (your Shoe plus nine) divided by 22.3, all
multiplied by 12.5, and then finally 25 subtracted to give a kyu grade
or 24 subtracted to give a dan grade. You did ask. It reflects the
exponential speed with which beginners learn ...
- How does board size affect rating change?
- Once a player is
beyond "beginner" stage, games on larger boards counts for more
improvement points than games on smaller boards.
- Will I gain rating points by playing high handicap
- If you're the weaker player, you can gain points by
winning against a much stronger player. If you're the stronger player,
you cannot gain points by winning against a much weaker player.
- Will I lose rating points by playing high handicap
- No. If the difference between you is large, you will
not lose rating points whether you are the stronger or the weaker
- What about persistance points?
- It doesn't matter what the
handicap is - any game that you play will gain you a persistance
- Is this completely ad hoc and made up?
- Yes and no. It's
derived initially from other clubs' experiences using ladders to
measure progress, with refinements and additions according to our
experience. In some ways we are trying to measure the un-measurable
... but one way and another it seems to work. We appear to get grades
which reflect reasonably accurately our performance at tournaments,
and generally everyone is satisfied each term that the most improved
prize-winner really is the player who's improved the most over the
- Can I have the code for the ladder?
- There has been talk of
releasing the code under the GPL, but I'm not sure that this ever happened...
It may well become public at some point. Do feel free to
email Edwin if you have more
specific technical or programming questions about it before then.
For more information about the club, please email the Exec.
For questions, comments and suggestions on this site, please email the current
maintainer, Andrew Thurman.