Individual Calculations January 2009
 Riand, Jean-Yves  Total change: -21.30  Rating chartPersonal card
 Swiss Team Championship 2008 (League A, B, 1) decentralised SUI 2008-03-01
RcRownchangeKK*chgGame
 2079 2065 0.50 4 -1.42 15 -21.30 
  Tschopp, Bernhard 2093 SUI0.5010.04150.60 
  Maurer, Fritz 2050 SUI0.001-0.5215-7.80 
  Edoecs, Joseph 2098 SUI0.001-0.4515-6.75 
  Heuberger, Christian 2074 SUI0.001-0.4915-7.35 

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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