Individual Calculations July 2009
 Calderon Fernandez, Gervas  Total change: 35.40  Rating chartPersonal card
 XL Abierto de Mar del Plata Mar del Plata, Buenos Aires ARG 2009-04-05
RcRownchangeKK*chgGame
 2239 2302 7.50 9 2.36 15 35.40 
  Cardozo, Teofilo 1952 ARG1.0010.11151.65 
  Garcia, Maximiliano 2038 ARG1.0010.18152.70 
  Bianchi, Albino 2102 ARG1.0010.24153.60 
  De Dovitiis, Alejo m2346 ARG1.0010.56158.40 
  Duarte, Leonardo m2349 ARG0.5010.07151.05 
  Cejas, Jose Angel f2336 ARG1.0010.55158.25 
  Alonso, Salvador m2489 ARG0.001-0.2615-3.90 
  Virgillito, Cristiasn 2216 ARG1.0010.38155.70 
  Moreda, Lucas 2322 ARG1.0010.53157.95 

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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