Individual Calculations July 2011
 Zilberman, Polina  Total change: -4.80  Rating chartPersonal card
 Deutsche Meisterschaft fuer Frauen-Laendermannschaften 2011 Braunfels GER 2011-06-16
RcRownchangeKK*chgGame
 2094 2175 1.50 3 -0.32 15 -4.80 
  Stroessner, Lena 1980 GER0.501-0.2515-3.75 
  Dergatschova-Daus, Anna wm2221 GER0.5010.06150.90 
  Rieseler, Caroline wf2080 GER0.501-0.1315-1.95 

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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