Individual Calculations October 2008
 Benedetti, Julio  Total change: 9.45  Rating chartPersonal card
 XIX Panam.Fest U14 Boys Carlos Paz, Cordoba ARG 2008-06-30
RcRownchangeKK*chgGame
 2014 1850 1.50 3 0.63 15 9.45 
  Sanchez, Abraham Augusto 1883 ARG0.001-0.4515-6.75 
  Rendon, Daniel 2109 COL1.0010.821512.30 
  Quenallata, Luciano 2050 ARG0.5010.26153.90 

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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