Individual Calculations September 2012
 Gawronski, Miroslaw  Total change: -15.15  Rating chartPersonal card
 Obra Lato Open 2012 Obra POL 2012-08-22
RcRownchangeKK*chgGame
 1841 2143 6.50 9 -1.01 15 -15.15 
  Kanik, Marek 1743  * POL1.0010.08151.20 
  Ptaszek, Przemyslaw 1751 POL0.501-0.4215-6.30 
  Wyslobocki, Patryk 1743  * POL1.0010.08151.20 
  Glatty, Zbigniew 1918 POL1.0010.22153.30 
  Miszczak, Mateusz 1965 POL0.001-0.7315-10.95 
  Nowicki, Piotr 1766 POL1.0010.09151.35 
  Banach, Szymon 1759 POL1.0010.09151.35 
  Korbal, Arkadiusz 2116 POL0.001-0.5415-8.10 
  Simon, Marek 1809 POL1.0010.12151.80 
 * 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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