Individual Calculations September 2012
 Krupicka, Josef  Total change: -9.60  Rating chartPersonal card
 Mezinarodni sachova dovolena 2012 - K21 Praha CZE 2012-07-22
RcRownchangeKK*chgGame
 1951 1879 3.00 9 -0.64 15 -9.60 
  Koper, Stefan 1960 CZE0.001-0.3915-5.85 
  Schoenmakers, Nico 1916 NED0.001-0.4515-6.75 
  Powierski, Christian 1953 GER0.5010.10151.50 
  Schimmer, Michael 1884 GER1.0010.51157.65 
  Taylor, Robert Graham 1950 WLS0.5010.10151.50 
  Hadzala, Daniel 2126 CZE0.001-0.1915-2.85 
  Scholz, Stefan 1964 GER1.0010.62159.30 
  Derfinak, Patrik 1992 SVK0.001-0.3515-5.25 
  Pokorny, Jan 1814 CZE0.001-0.5915-8.85 

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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