Re: Ladder Play (part 1)

AEI wrote:
"A simple calculation proves that,
if the ladder play system works as it did last year,
if there are only four rounds, only teams ranked in
the TOP SIX have any chance of winning whatsoever. In
a 42-team tournament, that would be like running
four divisions, and taking only winners and two
wild-cards. This hardly seems fair--especially to the two
"runner-ups" who didn't quite make the playoffs."

I
don't think you're quite understanding the format. This
is nothing at all like running four divisions (which
might be unequal in strength) and taking only winners
and two wild cards into the playoffs. After 11 rounds
the teams are already ordered 1-42 based on how they
have performed to that point, with every team having
started the tournament with an equal chance to wind up in
any position, talent aside. The tournament _could_
end right there, once teams had been ordered 1-42,
but the four ladder rounds provide for second chances
and additional fine tuning of final position, pitting
teams only against exactly those teams with whom they
are still in direct competition for adjacent
positions in the final standings. Certainly only the top
six at that point still have any mathematical chance
of finishing at #1 -- the purpose of the final four
rounds is not to overturn the results of the first 11 by
still allowing great jumps in the standings, but to
fine tune final positioning throughout the field.
Teams 5 or 6 to that point _could_ still move all the
way up to #1 (by winning all four of their ladder
matches), but they could also still move down out of the
top six with others coming up from below. The point
is, Teams 1 and 2 have performed better to that point
than any other teams in the field, and have earned
their positions. They can still fall from there, but
only a limited amount now. Teams 3 and 4 have not
performed quite so well as 1 and 2 to that point, but
better than 5 and 6 (and the whole rest of the field);
accordingly they could still move up to the top, or fall
some--to a position lower than is now possible for 1 or 2,
but higher than the lowest possibility still out
there for 5 and 6 as ladder play begins -- and so on
throughout the field. Ladder play is playoffs for final
positioning, in which all teams "make" the playoffs -- though
the championship itself is no longer a possibility
for 36 of the 42 teams, a situation into which teams
have placed themselves by their wins and losses over
the first 11 rounds.

The "dynamism" you ask
for, in which teams can still move up and down more
quickly, is present over the course of the five rounds of
power matching, which can very powerfully correct the
rough sorting of teams produced by the first six
rounds. But after 11 rounds, with only 4 to go, what is
left is fine tuning in which teams play the exact
teams adjacent to them in the standings to contest
exact final position; the time for great leaps in the
standings, endlessly forgiving second chances, has
passed.

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