Individual Calculations April 2008
 Chudzik, Tomasz  Total change: 5.85  Rating chartPersonal card
 Obra Zima 2008 grupa A Obra POL 2008-02-05
RcRownchangeKK*chgGame
 1973 1875 3.00 7 0.39 15 5.85 
  Szadkowski, Krzysztof 2129 POL1.0010.811512.15 
  Zdanowicz, Piotr 2041 POL0.5010.22153.30 
  Jacek, Krystian 1986 POL0.001-0.3515-5.25 
  Kujawski, Kazimierz 2010 POL1.0010.681510.20 
  Hanusek, Sebastian 1866 POL0.501-0.0115-0.15 
  Nowak, Rafal 1994 POL0.001-0.3415-5.10 
  Sobiech, Krzysztof 1785 POL0.001-0.6215-9.30 

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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