Individual Calculations September 2012
 Ayala Malabrigo, Ricardo  Total change: -19.95  Rating chartPersonal card
 Torneo IRT Santisimo Nombre de Jesus 2012-III Lima PER 2012-06-19
RcRownchangeKK*chgGame
 1539 1834 2.00 4 -1.33 15 -19.95 
  Ugarelli, Leonardo 1434  * PER1.0010.08151.20 
  Strohmeier, Luis 1639 PER0.001-0.7515-11.25 
  Romero, Maria Jose 1434  * PER1.0010.08151.20 
  Vasquez, Cesar 1647 PER0.001-0.7415-11.10 
 * 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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