Individual Calculations January 2013
 De Luna Butz, Alberto  Total change: -13.05  Rating chartPersonal card
 XI Gran Torneo Internacional Aficionados S-2000 Benidorm ESP 2012-11-30
RcRownchangeKK*chgGame
 1804 1802 3.00 8 -0.87 15 -13.05 
  Zamora Soler, Raul 1998 ESP0.5010.25153.75 
  Perez Garcia, Juan Angel 1937 ESP0.5010.18152.70 
  Kaufmann Vazquez, David 1934 ESP0.5010.18152.70 
  Jimenez Chacon, Francisco 1966 ESP0.5010.22153.30 
  Patino Andreu, Ramon 1944 ESP0.001-0.3115-4.65 
  Nicolas Fernandez, Juan Antonio 1421 ESP0.001-0.9115-13.65 
  Kocabalkan, Tayfun 1647 TUR0.001-0.7115-10.65 
  Serrano Leiva, Ana 1588 ESP1.0010.23153.45 

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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