Individual Calculations September 2009
 Maag, Rene  Total change: -15.50  Rating chartPersonal card
 Jubilee Open Allgemeines Turnier Zurich SUI 2009-08-09
RcRownchangeKK*chgGame
 1994 1949 2.00 6 -0.62 25 -15.50 
  Meier, Kurt c2038 SUI0.5010.12253.00 
  Wilkins-Borsani, Nino 1978 SUI0.001-0.4625-11.50 
  Weber, Francois 1948 SUI0.5010.00250.00 
  Messer, Markus 2007 SUI0.5010.08252.00 
  Daverio, Edoardo 2035 SUI0.5010.12253.00 
  Streit, Howard 1960 CAN0.001-0.4825-12.00 

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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