Individual Calculations July 2009
 Czyz, Artur  Total change: 10.65  Rating chartPersonal card
 Lower Silesian's Leagues Dolny Slask POL 2008-10-26
RcRownchangeKK*chgGame
 1900 2085 5.00 6 0.71 15 10.65 
  Mikolajczyk, Piotr 1805 POL1.0010.16152.40 
  Oszczanowski, Witold 1735 POL1.0010.11151.65 
  Kolasinski, Krzysztof 1887 POL0.001-0.7615-11.40 
  Ilczuk, Piotr 2250 POL1.0010.721510.80 
  Wielosz, Jaroslaw 1988 POL1.0010.37155.55 
  Bronsztejn, Wojciech 1735 POL1.0010.11151.65 

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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