Individual Calculations August 2012
 Pieprzyk, Dawid  Total change: -19.20  Rating chartPersonal card
 7th International Tournament of Polonia Wroclaw Chess Club - Open B Wroclaw POL 2012-07-02
RcRownchangeKK*chgGame
 1798 1872 4.50 9 -0.64 30 -19.20 
  Lipski, Lukasz 1494 POL1.0010.09302.70 
  Gucagaite, Gabriele 1596 LTU1.0010.17305.10 
  Somyk, Marcin 1979 POL0.5010.15304.50 
  Knapik, Andrzej 1892 POL1.0010.533015.90 
  Rimeikis, Andrius 2091 LTU0.5010.28308.40 
  Tkachev, Taras 1997 RUS0.001-0.3330-9.90 
  Oszczanowski, Witold 1899 POL0.001-0.4630-13.80 
  Kiolbasa, Oliwia wf1761 POL0.001-0.6530-19.50 
  Kaczmarczyk, Jakub 1472  * POL0.501-0.4230-12.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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