Movements and Directing
BDBC
Standard Movements (adopted at Apr 2012 AGM)
BDBC
Standard Movements (revised Dec 2011, now obsolete)
Club
Standard Movements Rationale (Apr 2011)
Advice
to Directors and Scorers (Nov 2011)
Organiser
/ Director / Scorer Tasks (Nov 2011)
Explanation
of Hand Records (May 2010)
Examples
of how the choice of Movement affects the results (Jan
2012)
Arrow
Swiching and Fair Competition - an article by Mike Clements
(Feb 2012)
External Documents & Resources
Arrow Switching in Sims Events
Why
do scores change when rolled up in a Sims?
An
article by Richard Ray on the logic and merits of arrow switching
A
simple guide to arrow switches by David Stevenson
Why
is it correct to Arrow Switch one eighth of the boards? -
a simple article by Max Bavin?
Why
is it correct to Arrow Switch one eighth of the boards? -
a more mathematical article by David Martin
Why
is it correct to Arrow Switch one eighth of the boards? -
an even more matematical article by John Probst
An
article by John Manning on competition, balance and arrow-switching
The
mathematics of bridge movements by John Manning
Balance:
a paper (and computer program) on the balance and
optimisation of bridge movements by Peter
Smulders
Jeanie:
an interactive database of bridge movements by Ian McKinnon
Bridge movement selector at bridgeinfo.net
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