Individual Calculations August 2012
 Wisniewski, Michal  Total change: 9.60  Rating chartPersonal card
 7th International Tournament of Polonia Wroclaw Chess Club - Open A Wroclaw POL 2012-07-02
RcRownchangeKK*chgGame
 2024 1854 3.00 8 0.64 15 9.60 
  Musialkiewicz, Jan 2189 POL0.001-0.1215-1.80 
  Hetzer, Volkhard 2010 GER0.001-0.2915-4.35 
  Czyz, Artur 2062 POL0.5010.27154.05 
  Kowalczyk, Rafal 2177 POL0.001-0.1315-1.95 
  Tkachev, Ivan 2157 RUS0.5010.36155.40 
  Szymczak, Paula 1635 POL1.0010.22153.30 
  Mondrzycki, Bartlomiej 2056 POL0.001-0.2415-3.60 
  Wasylkiewicz, Andrzej 1907 POL1.0010.57158.55 

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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