Individual Calculations January 2009
 Cubilla, Walter  Total change: -12.75  Rating chartPersonal card
 II IRT DEL CLUB CENTENARIO ASUNCIÓN PAR 2008-08-30
RcRownchangeKK*chgGame
 1862 1893 3.00 7 -0.85 15 -12.75 
  Valiente, Cristobal m2243 PAR0.001-0.1115-1.65 
  Salinas, Victor 1744 PAR0.501-0.2015-3.00 
  Piris Tillner, Fernando 1892 PAR0.5010.00150.00 
  Villalba, Marcelo 1851 PAR0.001-0.5615-8.40 
  Gonzalez, Gustavo 1681 PAR1.0010.23153.45 
  Penayo, Nicolas 1913 PAR0.001-0.4715-7.05 
  Mangabeira, Wilson 1709 PAR1.0010.26153.90 

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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