Individual Calculations April 2009
 Heinatz, Maria  Total change: 6.45  Rating chartPersonal card
 Open Burgdorf Burgdorf SUI 2009-02-27
RcRownchangeKK*chgGame
 2023 1924 2.00 4 0.43 15 6.45 
  Stoeri, Laura 1790 SUI1.0010.32154.80 
  Sadeghi, Hassan Roger 2189 SUI0.001-0.1815-2.70 
  Bagri, Jaspaul 2246 SUI0.001-0.1315-1.95 
  Pellaton, Fernand 1867 SUI1.0010.42156.30 

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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