Individual Calculations July 2012
 Chomczyk, Marek  Total change: 4.05  Rating chartPersonal card
 65.Mistrzostwa Warszawy 2012 Open B Warszawa POL 2012-05-26
RcRownchangeKK*chgGame
 1677 1887 7.00 9 0.27 15 4.05 
  Laszczak, Przemyslaw 1487  * POL1.0010.08151.20 
  Kwiek, Janusz 1646 POL0.001-0.8015-12.00 
  Mincewicz, Tomasz 1487  * POL1.0010.08151.20 
  Kalhorn, Marcin 1624 POL1.0010.18152.70 
  Kacprzak, Karol 1746 POL0.501-0.1915-2.85 
  Kolinski, Daniel 1713 POL1.0010.27154.05 
  Herman, Monika 1687 POL1.0010.24153.60 
  Koziol, Pawel 1827 POL0.501-0.0815-1.20 
  Gasiorek, Dariusz 1880 POL1.0010.49157.35 
 * 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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