Individual Calculations September 2010
 Zapata, Miguel  Total change: 5.75  Rating chartPersonal card
 III Simon Bolivar Libertador Copa PDVSur Buenos Aires ARG 2010-06-24
RcRownchangeKK*chgGame
 1984 1676 1.00 5 0.23 25 5.75 
  Cuberli, Emiliano 2076  * ARG0.001-0.0825-2.00 
  Lo Presti, Roberto 2045 ARG0.5010.402510.00 
  Fernandez, Marcelo Fabian 2023 ARG0.001-0.1125-2.75 
  Burgin, Dario 1791 ARG0.5010.16254.00 
  Molina, Pablo Sebastian 1983 ARG0.001-0.1425-3.50 
 * 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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