Individual Calculations January 2010
 Bigler, David  Total change: -6.30  Rating chartPersonal card
 Swiss Team Championship (League A,B,1) decentralised SUI 2009-02-22
RcRownchangeKK*chgGame
 1950 2033 2.00 4 -0.42 15 -6.30 
  Dajakaj, Berat 1987 SUI0.501-0.0615-0.90 
  Ruiz, Jose 2072 SUI0.5010.05150.75 
  Schaffner, David 1943 SUI0.501-0.1215-1.80 
  Planchamp, Jacob 1798 SUI0.501-0.2915-4.35 

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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