Individual Calculations May 2012
 Vasquez Alzamora, Roberth  Total change: 0.00  Rating chartPersonal card
 I Torneo Internacional "Ciudad de Piura" PIURA PER 2012-03-22
RcRownchangeRpKK*chgGame
 2135 0 5.00 9 0.00 2150   0.00 
  Maceda Velasquez, Roberto 2008 PER1.0010.00 0.00 
  Sosa Patino, Carlos 2177 PER1.0010.00 0.00 
  Robbiano Taboada, Carlo 2235 PER0.5010.00 0.00 
  Arotoma Pablo, Danilo Ivan 2158 PER0.5010.00 0.00 
  Flores Arroyo, Luis 2133 PER1.0010.00 0.00 
  Alarcon, Ruy 2282 PER0.0010.00 0.00 
  Arias, Mario 2103 PER0.5010.00 0.00 
  Moreno, William 2106 PER0.5010.00 0.00 
  Tepe, Carlos 2017 PER0.0010.00 0.00 

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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