Individual Calculations April 2009
 Cerna Quiroga, Jose  Total change: 0.00  Rating chartPersonal card
 Torneo Semifinal Metropolitana Campeonato de Chile FENACH 2007 - 2008 Santiago CHI 2008-02-06
RcRownchangeRpKK*chgGame
 2087 0 1.50 5 0.00 1938   0.00 
  Bombardiere Rosas, Eduardo f2280 CHI0.0010.00 0.00 
  Almarza Orellana, Luis 2094 CHI0.5010.00 0.00 
  Parra Valdivia, Alvaro Daniel 1907 CHI1.0010.00 0.00 
  Jeraldo Zepeda, Christian Andres 2037 CHI0.0010.00 0.00 
  Ulloa Bustos, Juan 2118 CHI0.0010.00 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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