Individual Calculations January 2010
 Leresche, Samuel  Total change: 5.10  Rating chartPersonal card
 Swiss Team Championship (League A,B,1) decentralised SUI 2009-02-22
RcRownchangeKK*chgGame
 1917 1979 1.50 2 0.34 15 5.10 
  Planchamp, Jacob 1798 SUI0.501-0.2415-3.60 
  Chervet, Olivier 2035 SUI1.0010.58158.70 

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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