Individual Calculations September 2012
 Bednarkiewicz, Jakub  Total change: 2.85  Rating chartPersonal card
 48. MFSz im. A.Rubinsteina grupa D Polanica Zdroj POL 2012-08-17
RcRownchangeKK*chgGame
 1788 1547 1.00 4 0.19 15 2.85 
  Karpinski, Bartlomiej 1782 POL0.5010.29154.35 
  Sawicki, Wojciech 1769 POL0.001-0.2215-3.30 
  Klucznik, Andre 1759 FRA0.5010.27154.05 
  Jurkiewicz, Joanna 1841 POL0.001-0.1515-2.25 

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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