Individual Calculations December 2012
 Schein, Aaron O  Total change: 16.35  Rating chartPersonal card
 3rd Annual Continental Class Championships - Expert Section Arlington, Virginia USA 2012-10-05
RcRownchangeKK*chgGame
 2053 2030 2.50 3 1.09 15 16.35 
  Cortese, Anthony 1951 USA1.0010.39155.85 
  Solonkovich, Ilya 2104 USA0.5010.10151.50 
  Yavari, Paul 2104 USA1.0010.60159.00 

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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