Individual Calculations October 2008
 Astanovskaya, Julia  Total change: -6.90  Rating chartPersonal card
 Czech Open 2008 B - Jihlavanka Open Pardubice CZE 2008-07-18
RcRownchangeKK*chgGame
 2023 1927 2.50 8 -0.46 15 -6.90 
  Belostotska, Julia wf2089 GER0.001-0.2915-4.35 
  Postl, Petr 2027 CZE0.001-0.3615-5.40 
  Sautkin, Sergey 2060 RUS0.5010.18152.70 
  Rumiantseva, Maria 2061 RUS0.5010.18152.70 
  Kashin, Yuri 2028 RUS0.001-0.3615-5.40 
  Feco, Janos 2034 SVK0.5010.15152.25 
  Wesoly, Helge 1834 GER1.0010.37155.55 
  Muer, Sebastian 2053 GER0.001-0.3315-4.95 

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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