Individual Calculations March 2011
 Flores, John Raymond  Total change: 3.25  Rating chartPersonal card
 2010 Pan American Intercollegiate Team Championship Milwaukee, Wisconsin USA 2010-12-27
RcRownchangeKK*chgGame
 2078 2028 1.00 2 0.13 25 3.25 
  Kahn, Aaron E 2199 USA0.001-0.2725-6.75 
  Ramsay, Zachary 1956 JAM1.0010.402510.00 

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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