Individual Calculations September 2012
 Nowicki, Piotr  Total change: 15.15  Rating chartPersonal card
 Obra Lato Open 2012 Obra POL 2012-08-22
RcRownchangeKK*chgGame
 1763 1766 5.50 9 1.01 15 15.15 
  Chromicz, Andrzej 1466 POL1.0010.15152.25 
  Prokopowicz, Anna 1366  * POL1.0010.08151.20 
  Miszczak, Mateusz 1965 POL0.5010.26153.90 
  Borowski, Przemyslaw 1645 POL0.501-0.1615-2.40 
  Simon, Marek 1809 POL0.5010.06150.90 
  Gawronski, Miroslaw 2143 POL0.001-0.0915-1.35 
  Szczepaniak, Artur 1668 POL0.501-0.1315-1.95 
  Kucza, Karol 1785 POL1.0010.53157.95 
  Magnucka, Milena wf2016 POL0.5010.31154.65 
 * 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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