Individual Calculations July 2009
 Lopez, Cristopher  Total change: 0.00  Rating chartPersonal card
 XL Abierto de Mar del Plata Mar del Plata, Buenos Aires ARG 2009-04-05
RcRownchangeRpKK*chgGame
 2053 0 4.00 7 0.00 2066   0.00 
  Saralegui, Mario 2148 URU1.0010.00 0.00 
  Gimenez, Dante 2098 ARG0.0010.00 0.00 
  Onsari, Leandro 2004 ARG0.0010.00 0.00 
  Lopez Paz, Nestor 2010 ARG1.0010.00 0.00 
  Ramis, Jorge 2018 ARG0.5010.00 0.00 
  Pirola, Marcos 2040 ARG0.5010.00 0.00 
  Fernandez, Jorge Daniel 2051 ARG1.0010.00 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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