Individual Calculations January 2009
 Schaerer, Marie-Anne  Total change: 1.80  Rating chartPersonal card
 Open du Jura Moutier SUI 2008-11-07
RcRownchangeKK*chgGame
 1955 1761 1.00 3 0.12 15 1.80 
  Furrer, Marc 2111 SUI0.001-0.1115-1.65 
  Desboeufs, Claude 1643 SUI1.0010.34155.10 
  Mauron, Pierre 2111 SUI0.001-0.1115-1.65 

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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