Individual Calculations March 2011
 Ramer, Scott Leo  Total change: -26.25  Rating chartPersonal card
 34th Cardinal Open Columbus, Ohio USA 2011-01-28
RcRownchangeKK*chgGame
 2072 2217 1.00 4 -1.75 15 -26.25 
  Whorton Jr, Les 2102 USA0.001-0.6615-9.90 
  Hua, Margaret M 1936 USA0.001-0.8415-12.60 
  Casden, Alan 2142 USA0.001-0.6015-9.00 
  Baughman, Sinan 2106 USA1.0010.35155.25 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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