Individual Calculations May 2012
 Leon Carmona, Benjamin  Total change: 12.60  Rating chartPersonal card
 Primera AutonĂ³mica Sur 2012 Valencia ESP 2012-02-11
RcRownchangeKK*chgGame
 1905 1744 1.00 2 0.42 30 12.60 
  Bas Mas, Miguel 1922 ESP0.001-0.2730-8.10 
  Sanchez Dengra, Barbara 1887 ESP1.0010.693020.70 

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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