Individual Calculations August 2012
 Pollio, Carlos  Total change: 8.55  Rating chartPersonal card
 Torneo 1° categoria club ajedrez ñuñoa Santiago CHI 2012-05-17
RcRownchangeKK*chgGame
 2041 1954 2.50 5 0.57 15 8.55 
  Contreras Vargas, Miguel Angel 2082 CHI0.5010.17152.55 
  Cuevas Pardo, Christian Marcelo 1978 CHI1.0010.53157.95 
  Tapia Fuentes, Jaime 2141 CHI0.001-0.2615-3.90 
  Marin Munoz, Roque 2066 CHI0.001-0.3515-5.25 
  Nunez Moreno, Cristopher Walter 1940 CHI1.0010.48157.20 

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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