Individual Calculations July 2009
 Marzec, Jaroslaw  Total change: -15.30  Rating chartPersonal card
 Silesian Team Championship woj slaskie POL 2009-01-11
RcRownchangeKK*chgGame
 2123 2125 3.00 8 -1.02 15 -15.30 
  Galyga, Zbigniew 2217 POL0.5010.13151.95 
  Dors, Ryszard 2268 POL0.001-0.3115-4.65 
  Juzek, Adrian 2205 POL0.5010.11151.65 
  Miszczak, Dariusz 2092 POL0.501-0.0515-0.75 
  Blasiak, Miroslaw 1950 POL1.0010.27154.05 
  Wiewiora, Eneasz 2044 POL0.501-0.1115-1.65 
  Stachanczyk, Jacek 2162 POL0.001-0.4515-6.75 
  Wodecki, Daniel 2045 POL0.001-0.6115-9.15 

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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