Individual Calculations July 2011
 Thurnheer, Peter  Total change: -8.50  Rating chartPersonal card
 Open de Neuchatel 2011 Neuchatel SUI 2011-06-10
RcRownchangeKK*chgGame
 1968 1678 0.00 2 -0.34 25 -8.50 
  Furrer, Marc 2068 SUI0.001-0.0925-2.25 
  Bonferroni, Carlo 1868 SUI0.001-0.2525-6.25 

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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