Individual Calculations July 2013
 Burke, John Michael  Total change: 19.95  Rating chartPersonal card
 3rd Annual New Yorker Open New York, New York USA 2013-05-24
RcRownchangeKK*chgGame
 2066 1987 2.50 3 1.33 15 19.95 
  Rade, Dan M 2017 USA0.5010.04150.60 
  Weiner, Zachary J 2095 USA1.0010.65159.75 
  Balakrishnan, Praveen 2086 USA1.0010.64159.60 

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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