Individual Calculations February 2013
 Labedz, Patrycja A  Total change: -7.80  Rating chartPersonal card
 2012 Pan American Intercollegiate Chess Championship Princeton, New Jersey USA 2012-12-27
RcRownchangeKK*chgGame
 2264 2111 0.50 3 -0.52 15 -7.80 
  Bregadze, Levan m2360 GEO0.001-0.1915-2.85 
  Huschenbeth, Niclas g2511  * GER0.001-0.0815-1.20 
  Ramsay, Zachary 1920 JAM0.501-0.2515-3.75 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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