Individual Calculations April 2009
 Perez Felipe, Marcos Adrian  Total change: 15.00  Rating chartPersonal card
 Torneo de Navidad 2008 Sta. Cruz de la Palma Tenerife ESP 2008-12-16
RcRownchangeKK*chgGame
 2059 2235 4.50 5 1.00 15 15.00 
  Deniz Suarez, Jose Manuel 1885 ESP1.0010.11151.65 
  De La Cruz Sanchez, Carlos G. f2277 ESP1.0010.56158.40 
  Hernandez Rios, Ivan 2012 ESP1.0010.22153.30 
  Acosta Sosa, Juan Manuel 1885 ESP1.0010.11151.65 
  Hernandez Leon, Alberto 2235 ESP0.5010.00150.00 

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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