Individual Calculations November 2011
 Maiwald, Anja  Total change: 6.90  Rating chartPersonal card
 20.Apolda Open Apolda GER 2011-08-25
RcRownchangeKK*chgGame
 1879 1630 1.00 4 0.23 30 6.90 
  Kollars, Dmitrij 1865 GER0.001-0.2130-6.30 
  Meissel, Jan 1839 GER0.5010.27308.10 
  Schroeder, Klaus 1889 GER0.001-0.1830-5.40 
  Siegl, Detlef 1924 GER0.5010.353010.50 

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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