Individual Calculations November 2009
 Dudzinski, Piotr  Total change: -8.25  Rating chartPersonal card
 Polish Team Championship I Liga Ustron POL 2009-09-11
RcRownchangeKK*chgGame
 2406 2326 3.00 9 -0.55 15 -8.25 
  Nurkiewicz, Maciej 2406 POL0.001-0.3915-5.85 
  Rawski, Slawomir 2213 POL0.001-0.6515-9.75 
  Warszawski, Bartosz 2292 POL1.0010.45156.75 
  Butkiewicz, Lukasz 2379 POL0.5010.07151.05 
  Piorun, Kacper m2482 POL0.5010.21153.15 
  Czarnota, Pawel g2537 POL0.001-0.2315-3.45 
  Malisauskas, Vidmantas g2483 LTU0.001-0.2915-4.35 
  Jakubowski, Krzysztof g2507 POL0.5010.24153.60 
  Ksieski, Zbigniew m2355 POL0.5010.04150.60 

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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