Individual Calculations March 2011
 Vidarte Morales, Arturo  Total change: -14.40  Rating chartPersonal card
 XXII Abierto Internacional de Roquetas de Mar Almeria ESP 2011-01-02
RcRownchangeKK*chgGame
 2182 2405 5.50 9 -1.44 10 -14.40 
  Valladolid Martin, Fco. Jose 2005  * ESP1.0010.08100.80 
  Barranco Cara, Francisco Javier 2124 ESP1.0010.16101.60 
  Lopez Gonzalez, Daniel 2207 ESP0.001-0.7610-7.60 
  Alcaraz Ortega, Javier 2269 ESP0.501-0.1810-1.80 
  Martinez Lopez, David 2156 ESP0.501-0.3110-3.10 
  Silva Rodriguez, Julio 2106 ESP1.0010.15101.50 
  Villasenor Rubio, Emilio Jose 2162 ESP1.0010.20102.00 
  Fernandez Barrera, Victor f2343 ESP0.501-0.0910-0.90 
  Ladron De Guevara Pinto, Paolo 2267 ESP0.001-0.6910-6.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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