swings in a large Swiss (chess&math)

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • swings in a large Swiss (chess&math)

    Originally posted by Kerry Liles View Post
    if it is one big section (even with accelerated pairings) it likely will result in see-saw opposition for most middle folk 1700-2000 or thereabouts.
    Following this note, I wrote a program to see what "swings" were at 2009 Canadian Open for semi-random players (e.g., every 30)


    (the tournament crosstable http://www.chess.ca/xtable.asp?TNum=200907018 )

    Remarks:
    Rating_difference = Rating_opponent - Rating_player;
    The legend shows the player's place in the crosstable and his/her rating.
    Gaps in the lines could mean that the player took bye or won/lost by default.


    The first two-three rounds are a roller coaster: about +-500 swings. The following rounds gave +-300. For a 1900 player it would mean that opponents were in the 1600-2200 range.


    In case someone wants to see his/her or someones else swings at CO'09, let me know - you will receive a framed picture.
Working...
X