Individual Calculations January 2011
 Allen, Edward J  Total change: -16.35  Rating chartPersonal card
 Atlantic City International Atlantic City, New Jersey USA 2010-12-17
RcRownchangeKK*chgGame
 2160 2184 0.50 3 -1.09 15 -16.35 
  Markzon, Gregory f2211 USA0.001-0.4615-6.90 
  Aaron, Deepak 2196 USA0.001-0.4815-7.20 
  Mandelkern, Jeremy 2074 USA0.501-0.1515-2.25 

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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