Individual Calculations April 2008
 Ferreira Jr, Walter  Total change: -12.00  Rating chartPersonal card
 VI Gran Torneo de Aficiones a Sub-2300 Benidorm (Alicante) ESP 2007-11-30
RcRownchangeKK*chgGame
 2113 2028 3.00 9 -0.48 25 -12.00 
  Murcia Paredes, Angel c2204 ESP0.5010.23255.75 
  Barcelo, Pedro 2190 ESP0.5010.21255.25 
  Jensen, Stein 2141 NOR0.001-0.3525-8.75 
  Morais, Vitor 2113 POR0.5010.12253.00 
  Canovas Pardo, Albert 2137 ESP0.001-0.3525-8.75 
  Muelas Cerezuela, Jose 2124 ESP0.5010.13253.25 
  Gomez Benitez, David 2084 ESP0.001-0.4225-10.50 
  Heikkila, Antti 2065 FIN0.5010.05251.25 
  Frank, Albert 1957 BEL0.501-0.1025-2.50 

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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