Individual Calculations March 2012
 Visan, Cornel  Total change: -6.00  Rating chartPersonal card
 28.Open Int. de Geneve B Geneva SUI 2011-12-26
RcRownchangeKK*chgGame
 1541 1694 1.00 2 -0.40 15 -6.00 
  Del Val, Josefa 1603 SUI1.0010.38155.70 
  Pecorini, Jean-Marc 1478 SUI0.001-0.7815-11.70 

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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