Individual Calculations May 2011
 Arnot, Bob  Total change: -3.60  Rating chartPersonal card
 Segunda Autonomica Sur 2011 Comunidad Valenciana ESP 2011-01-29
RcRownchangeKK*chgGame
 1922 1859 1.00 3 -0.24 15 -3.60 
  Jover Fuentes, Conchita 1981 ESP0.001-0.3315-4.95 
  Trivino Oliva, Diego 1836 ESP1.0010.47157.05 
  Sanchez Trives, Cayetano A. 1948 ESP0.001-0.3815-5.70 

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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