Individual Calculations January 2009
 Zuelle, Bruno, Dr.  Total change: 2.85  Rating chartPersonal card
 Swiss Team Championship 2008 (League A, B, 1) decentralised SUI 2008-03-01
RcRownchangeKK*chgGame
 2086 2123 3.50 6 0.19 15 2.85 
  Myers, Geoffrey 2100 SUI1.0010.47157.05 
  Zwick, Hubert 2065 GER0.501-0.0815-1.20 
  Koch, Hermann H. 2035 SUI0.501-0.1215-1.80 
  Zesiger, Horst 2104 SUI1.0010.47157.05 
  Arquint, Andri 2068 SUI0.001-0.5815-8.70 
  Spinedi, Luca 2146 SUI0.5010.03150.45 

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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