Individual Calculations March 2010
 Weber, Rene  Total change: 1.75  Rating chartPersonal card
 Open Burgdorf Burgdorf SUI 2010-02-19
RcRownchangeKK*chgGame
 1900 1854 1.50 3 0.07 25 1.75 
  Huber, Ruth 1718 SUI0.501-0.1825-4.50 
  Botta, Gabriele 2244 SUI0.001-0.0925-2.25 
  Srokovskiy, Andrea 1737 GER1.0010.34258.50 

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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