Individual Calculations January 2010
 Riand, Jean-Yves  Total change: -7.65  Rating chartPersonal card
 Swiss Team Championship (League A,B,1) decentralised SUI 2009-02-22
RcRownchangeKK*chgGame
 1976 2044 3.00 6 -0.51 15 -7.65 
  Cherrad, Khaled 1874 SUI0.501-0.2215-3.30 
  Segura, Jean-Manuel 2114 SUI1.0010.60159.00 
  Roth, Martin 2132 SUI1.0010.62159.30 
  Planchamp, Jacob 1798 SUI0.001-0.8115-12.15 
  Studer, Noel 1918 SUI0.501-0.1715-2.55 
  Deschenaux, Bernard 2022 SUI0.001-0.5315-7.95 

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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