Individual Calculations May 2010
 Castello Castello, Juan Jose  Total change: -44.50  Rating chartPersonal card
 Segunda Autonomica Centro 2010 Comunidad Valenciana ESP 2010-01-09
RcRownchangeKK*chgGame
 1857 1823 0.50 5 -1.78 25 -44.50 
  Orriach Gonzalez, Juan Manuel 1746 ESP0.001-0.6125-15.25 
  Cerdan Herraez, Manuel Vicente 1908 ESP0.001-0.3825-9.50 
  Parreno Cueto, Andres 1818 ESP0.001-0.5125-12.75 
  Perez Vilches, Ruben 1830 ESP0.001-0.4925-12.25 
  Martinez Primo, Jose 1982 ESP0.5010.21255.25 

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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