Individual Calculations February 2015
 Landsverk, Ida  Total change: 61.20  Rating chartPersonal card
 38. Zurich Weihnachtsopen Allgemein Zurich SUI 2014-12-26
RcRownchangeKK*chgGame
 1680 1384 2.00 3 1.53 40 61.20 
  Stijve, Theo 1710 SUI0.001-0.1340-5.20 
  Bladt, Mareike 1604 GER1.0010.784031.20 
  Mollet, Robert 1727 SUI1.0010.884035.20 

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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