Individual Calculations January 2009
 Walpen, Peter  Total change: 3.50  Rating chartPersonal card
 Swiss Team Championship 2008 (League A, B, 1) decentralised SUI 2008-03-01
RcRownchangeKK*chgGame
 2082 2047 1.50 3 0.14 25 3.50 
  Piazza, Carlo 2069 ITA0.5010.03250.75 
  Springer, Patrick 2086 SUI0.5010.05251.25 
  Gloor, Claudio 2092 SUI0.5010.06251.50 

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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