Individual Calculations March 2015
 Horstmann, Astrid  Total change: -7.20  Rating chartPersonal card
 Nationale Deutsche Einzelmeisterschaft der Frauen 2015 Bad Wiessee GER 2015-02-05
RcRownchangeKK*chgGame
 1956 1949 3.50 8 -0.36 20 -7.20 
  Straub, Natalia wg2190 GER0.001-0.2020-4.00 
  Morosova, Svetlana 1675 GER1.0010.17203.40 
  Barpiyeva, Gulsana wf2089 KAZ0.001-0.3120-6.20 
  Vidonyak, Nellya wm2157 GER0.001-0.2320-4.60 
  Frey, Alisa wf2104 GER0.001-0.2920-5.80 
  Orschiedt-Eghbali, Anke 1671 GER1.0010.17203.40 
  Skogvall, Martina wf2046 GER0.5010.13202.60 
  Hoose, Hannelore 1713 GER1.0010.20204.00 

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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