Individual Calculations November 2009
 Prieto Velasco, Rafael  Total change: 5.10  Rating chartPersonal card
 XXVI Torneo Internacional de Collado Villalba Torneo A Madrid ESP 2009-08-21
RcRownchangeKK*chgGame
 1926 1727 2.50 8 0.34 15 5.10 
  Martin Martin, Luis Vicente 2095 ESP1.0010.901513.50 
  Enjuto Velasco, Roberto 2127  * ESP0.001-0.0815-1.20 
  Zanoletty Garcia, David 2014 ESP0.001-0.1615-2.40 
  Rodriguez Aguilera, Aurelio 1967 ESP0.001-0.2015-3.00 
  Franco Rincon, David 1787 ESP0.001-0.4215-6.30 
  Fernandez Garcia, Ignacio 1958 ESP0.001-0.2115-3.15 
  Rodriguez Fenoy, Inmaculada 1707 ESP1.0010.47157.05 
  Ananian, Arman 1753 ESP0.5010.04150.60 
 * 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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