Individual Calculations September 2014
 Graf, Silvio  Total change: -2.00  Rating chartPersonal card
 Lucerne Open 2014 Lucerne SUI 2014-08-14
RcRownchangeKK*chgGame
 2056 1909 1.50 5 -0.10 20 -2.00 
  Kheit, Wahbi 2141 ISR0.001-0.2120-4.20 
  Baenziger, Fabian 1997 SUI0.5010.12202.40 
  Jashari, Nuhi 2107 SUI0.001-0.2420-4.80 
  Kaufmann, Werner f2239 SUI0.001-0.1220-2.40 
  Pao, Lucas 1796 USA1.0010.35207.00 

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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