Individual Calculations July 2008
 Viviani, Mario  Total change: 1.50  Rating chartPersonal card
 Open Neuchâtel Neuchâtel SUI 2008-05-09
RcRownchangeKK*chgGame
 1960 1841 1.50 4 0.06 25 1.50 
  Sutter, Oliver f2191 SUI0.001-0.1125-2.75 
  Faehndrich, Daniel 1640 SUI0.501-0.2625-6.50 
  Bilat, Michel 2026 SUI0.001-0.2625-6.50 
  Bonferroni, Carlo 1982 SUI1.0010.692517.25 

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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