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Hälsingekavlen |
Hälsingekavlen is a traditional relay competition,
which is held in the district of Hälsingland every year by another
club. For the 2004 competition, organisers had introduced a new format,
which is related to the format of the famous 25-manna relay competition.
However,
there are some differences compared to 25-manna.
The first leg is started as an Xtra leg. In Sweden, this means that
every team can have 1-4 runners at the start, who will run the same
course simultaneously (or even together). The first of them will
change over to the second runner.
Leg 2 is a normal leg (one runner).
The leg 2 runner changes over to 3 runners
who run the 3rd leg simultaneously. Also legs 4-6 are run by 3 runners
simultaneously. There is no predefined
change over rule f.ex. which 3rd runner must change over to which 4th
runner, and so on. Instead, each team itself must decide who has to
change over to which next runner, with the following goal.
The last leg 6 runner can change over to the (normal single) leg 7
runner. This means that the legs 3-6 must be composed in that way that
all leg 6s finish as close together as possible. The 3 parallel courses
for each of those legs are of the same length and branched as usual.
The runners can take any of the remaining maps of their leg and team.
Legs 7 and 8 (these are runners 15 and 16) will be run again as a normal
relay.
This had been realised by a special version of the standard software:
OS2003 för Hälsingekavlen.
Special features of OS2003 för Hälsingekavlen:
- Handling teams of 19 runners (OS2003 standard is 10)
- Entries: special handling of the runners.
- Course combination assignment: The combinations can not be preassigned
to a particular runner, but only to the whole team.
- Code checking: when reading the SI cards in the finish, the software
must find out the correct team, leg and combination automatically.
- SI card evaluation: A new fast online function is necessary to
handle errors/mispunches quickly. In peak times of legs 3-6 there
will be
50-70 runners finishing per minute. Failures of the automatic
assignments (when a runner had mispunched) must be fixed manually
before the
next runner arrives. Such cases will be shown automatically in
a special
window on a client PC, where an operator is waiting for them.
- Extra handling of the late
start: It is possible that any runner
must start in the late start. There are special rules to
calculate valid
results for them. (Of course, the main precondition is that
none of the 16-19 runners has mispunched.)
- Preliminary results according to the competition rules.
- Some special reports required by Hälsingekavlen.
The package also includes the special speaker software
OSSpeaker för
Hälsingekavlen. Besides the adaptation to the special data structure
of OS2003 för Hälsingekavlen, some changes in the computing
algorithms were necessary, compared to the standard OSSpeaker.
The speaker window offers detailed information also about the standings
within the legs 3-6. That means, you can see the standings related
to the 1st until the 3rd runner of those legs.
The preliminary results are displayed in a similar layout. There is
also an automatic function which prints a new results page for every
10 teams, after they had completed a leg.
The report about missing SI cards shows which SI cards had not yet
been read within a specified time interval after the finish punch.
They can then be called by the speaker during the event.
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