Individual Calculations July 2009
 Denderski, Piotr  Total change: -2.85  Rating chartPersonal card
 Silesian Team Championship woj slaskie POL 2009-01-11
RcRownchangeKK*chgGame
 2136 2264 4.50 7 -0.19 15 -2.85 
  Wiecek, Pawel 2100 POL1.0010.28154.20 
  Szmyd, Arkadiusz 2123 POL1.0010.31154.65 
  Porwol, Adam 2131 POL0.001-0.6815-10.20 
  Knopik, Krzysztof 2216 POL1.0010.43156.45 
  Moskalik, Andrzej 2123 POL0.001-0.6915-10.35 
  Kielar, Maciej 2058 POL1.0010.24153.60 
  Matras-Clement, Agnieszka wm2204 POL0.501-0.0815-1.20 

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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