Individual Calculations July 2008
 Kazek, Krzysztof  Total change: -23.85  Rating chartPersonal card
 Chorzow 2008 Chorzow POL 2008-03-29
RcRownchangeKK*chgGame
 1871 2114 4.00 7 -1.59 15 -23.85 
  Pietrucha, Jaroslaw 1764 POL1.0010.11151.65 
  Dluski, Emil 1919 POL0.501-0.2515-3.75 
  Kostowski, Andrzej 1862 POL0.501-0.3115-4.65 
  Gola, Karolina 1873 POL0.501-0.3015-4.50 
  Kaczmarek, Aleksander 1835 POL0.501-0.3415-5.10 
  Kastelik, Adrian 1922 POL0.501-0.2515-3.75 
  Radzikowski, Dawid 1922 POL0.501-0.2515-3.75 

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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