Individual Calculations September 2012
 Simon, Marek  Total change: 10.35  Rating chartPersonal card
 Obra Lato Open 2012 Obra POL 2012-08-22
RcRownchangeKK*chgGame
 1792 1809 5.50 9 0.69 15 10.35 
  Jankowiak, Piotr 1559 POL1.0010.19152.85 
  Szymkowiak, Damian 1664 POL1.0010.31154.65 
  Korbal, Arkadiusz 2116 POL0.001-0.1415-2.10 
  Zielewicz, Piotr 1728 POL1.0010.39155.85 
  Nowicki, Piotr 1766 POL0.501-0.0615-0.90 
  Wyslobocki, Patryk 1702 POL1.0010.35155.25 
  Prominski, Piotr 1796 POL0.001-0.5215-7.80 
  Pilzak, Marcin 1651 POL1.0010.29154.35 
  Gawronski, Miroslaw 2143 POL0.001-0.1215-1.80 

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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