Individual Calculations May 2012
 Purzycki, Jan Dawid  Total change: -4.65  Rating chartPersonal card
 Wielkopolska Liga Seniorow - III Liga Rejon Wielkopolski POL 2011-11-27
RcRownchangeKK*chgGame
 1868 2044 7.50 11 -0.31 15 -4.65 
  Nowakowski, Jaroslaw 1850 POL1.0010.25153.75 
  Rybakowski, Karol 1827 POL0.001-0.7815-11.70 
  Szymkowiak, Damian 1647 POL1.0010.08151.20 
  Sron, Przemyslaw 1797 POL1.0010.19152.85 
  Kaczmarek, Piotr 1830 POL0.501-0.2715-4.05 
  Wisniewski, Wieslaw 1644  * POL1.0010.08151.20 
  Cenkier, Robert 1950 POL1.0010.37155.55 
  Rozumek, Krzysztof 1911 POL0.501-0.1815-2.70 
  Wesolowski, Edgar 1977 POL0.501-0.0915-1.35 
  Walaszczyk, Witold 2199 POL0.001-0.2915-4.35 
  Snihur, Piotr 1919 POL1.0010.33154.95 
 * 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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