Individual Calculations March 2010
 Jovanovic, Aleksandar  Total change: -39.25  Rating chartPersonal card
 Open Burgdorf Burgdorf SUI 2010-02-19
RcRownchangeKK*chgGame
 1901 1914 0.50 4 -1.57 25 -39.25 
  Huber, Ruth 1718 SUI0.501-0.2525-6.25 
  Piazza, Carlo 2110 ITA0.001-0.2525-6.25 
  De Seroux, Camille 2007 SUI0.001-0.3725-9.25 
  Srokovskiy, Alexander 1768 GER0.001-0.7025-17.50 

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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