Individual Calculations March 2011
 Paez Medina, Guillermo Alejandr  Total change: 7.65  Rating chartPersonal card
 Semifinal Sur Campeonato Chileno de Ajedrez 2010/2011 Nueva Imperial CHI 2011-01-27
RcRownchangeKK*chgGame
 2122 2131 4.00 7 0.51 15 7.65 
  Cordoba Romero, Luis 1748 CHI1.0010.09151.35 
  Lopez Silva, Hugo Andres 2398 CHI0.001-0.1815-2.70 
  Ozimica Perez, Marcelo 1875 CHI1.0010.19152.85 
  Santos Gonzalez, Miguel 1979 CHI1.0010.30154.50 
  Llorens Sepulveda, Marcelo f2313 CHI1.0010.741511.10 
  Salinas Herrera, Pablo Patricio 2263 CHI0.001-0.3215-4.80 
  Cortes Moyano, Julio f2275 CHI0.001-0.3115-4.65 

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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