Individual Calculations February 2013
 Ardito, Andrew  Total change: 0.00  Rating chartPersonal card
 2012 Pan American Intercollegiate Chess Championship Princeton, New Jersey USA 2012-12-27
RcRownchangeRpKK*chgGame
 2340 0 1.00 3 0.00 2215   0.00 
  So, Wesley g2682 PHI0.0010.00 0.00 
  Rosen, Eric S f2288 USA0.0010.00 0.00 
  Xu, Haizhou 2049 CAN1.0010.00 0.00 

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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