Individual Calculations January 2009
 Zykina, Nadezhda  Total change: -8.50  Rating chartPersonal card
 Olympiad Dresden Women Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2080 2108 4.00 8 -0.34 25 -8.50 
  Kopinits, Anna-Christina wf2270 AUT0.001-0.2925-7.25 
  Peptan, Corina-Isabela mwg2430 ROU0.001-0.1325-3.25 
  Barrenechea, Stefanie 1975 BOL0.001-0.6825-17.00 
  Ellappen, Jenine wm1917 RSA1.0010.25256.25 
  Wilson, Julie 1935 WLS1.0010.27256.75 
  Silva, Natalia 2029 URU1.0010.39259.75 
  Pasko, Roela 1883 ALB0.501-0.2825-7.00 
  Bjerke, Silje wf2204 NOR0.5010.13253.25 

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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