Individual Calculations August 2012
 Mackowiak, Marek  Total change: -25.95  Rating chartPersonal card
 KARPACZ - CHESS OPEN 2012 Karpacz POL 2012-07-01
RcRownchangeKK*chgGame
 1922 2191 5.50 9 -1.73 15 -25.95 
  Pradzynski, Krystian 1791  * POL1.0010.08151.20 
  Adamczewski, Jedrzej 1828 POL1.0010.10151.50 
  Botor, Michalina 1791  * POL1.0010.08151.20 
  Lewtak, Damian 2252 POL0.001-0.4215-6.30 
  Chmiel, Marcin 1942 POL0.001-0.8115-12.15 
  Galyga, Jozef 1956 POL0.501-0.2915-4.35 
  Galka, Kazimierz 1819 POL1.0010.10151.50 
  Konieczynski, Piotr 1915 POL0.001-0.8315-12.45 
  Noga, Jozef 2003 POL1.0010.26153.90 
 * 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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