Individual Calculations June 2013
 Sivaji, Siva  Total change: -7.65  Rating chartPersonal card
 Open de Neuchatel 2013 Neuchatel SUI 2013-05-17
RcRownchangeKK*chgGame
 2011 1916 1.00 4 -0.51 15 -7.65 
  Berset, Philippe 2120 SUI0.001-0.2415-3.60 
  Riedener, Toni 2060 SUI0.001-0.3115-4.65 
  Burla, Andre 1773 SUI1.0010.31154.65 
  Meylan, Andre 2089 SUI0.001-0.2715-4.05 

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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