Individual Calculations May 2011
 Bonell Selles, Juan  Total change: -16.35  Rating chartPersonal card
 Primera Autonomica Sur 2011 Comunidad Valenciana ESP 2011-01-29
RcRownchangeKK*chgGame
 1965 1785 0.00 4 -1.09 15 -16.35 
  Mestre Cotaina, Jose 1945 ESP0.001-0.2915-4.35 
  Martinez Peiro, Gabriel 2062 ESP0.001-0.1715-2.55 
  Ramon Gualberto, Arturo 1871 ESP0.001-0.3815-5.70 
  Soler Giner, Salvador 1982 ESP0.001-0.2515-3.75 

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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