Individual Calculations July 2012
 Trafi Guillaume, Joaquin  Total change: -42.15  Rating chartPersonal card
 Campionato de Catalunya de Veterans Santa Susanna ESP 2012-05-11
RcRownchangeKK*chgGame
 1709 1862 2.00 7 -2.81 15 -42.15 
  Franquet Escriva, Joan 2103 ESP0.001-0.2015-3.00 
  Munoz Medina, Francisco 1544 ESP0.001-0.8715-13.05 
  Arias Velasco, Jose 1798 ESP0.001-0.5915-8.85 
  Idoate Arrazurria, Ricardo 1589 ESP0.001-0.8315-12.45 
  Febrero Perez, Lluis 1585 ESP1.0010.17152.55 
  Pascual Soro, Antonio 1665 ESP0.501-0.2515-3.75 
  Solsona Manonelles, Josep 1676 ESP0.501-0.2415-3.60 

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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