Individual Calculations October 2014
 Widmer, Peter  Total change: 10.20  Rating chartPersonal card
 Swiss Team Championship 2014 (League A,B,1) Round 6-7 decentralised SUI 2014-09-06
RcRownchangeKK*chgGame
 1995 1991 1.50 2 0.51 20 10.20 
  Furrer, Marc 1984 SUI0.501-0.0120-0.20 
  Schroeter, Michael 2006 SUI1.0010.522010.40 

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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