Individual Calculations September 2009
 Cristobal, Manuel  Total change: -20.85  Rating chartPersonal card
 Torneo Ajedrez para Todos FADA Mar del Plata ARG 2009-06-19
RcRownchangeKK*chgGame
 2008 2145 2.00 5 -1.39 15 -20.85 
  Couso, Juan Jose 1981 ARG0.501-0.2215-3.30 
  Geloso, Claudio 2189 ARG0.5010.06150.90 
  Romero, Fabian 1966 ARG0.001-0.7315-10.95 
  Caceres Recalde, Fernando 1925 ARG0.501-0.2815-4.20 
  Gonzalez, Victor Daniel 1977 ARG0.501-0.2215-3.30 

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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