Individual Calculations September 2009
 Slabek, Grzegorz  Total change: 19.80  Rating chartPersonal card
 XX Open Tournament Rudnik`2009 Gr A Rudnik nad Sanem POL 2009-06-27
RcRownchangeKK*chgGame
 2098 2162 6.50 9 1.32 15 19.80 
  Bartoszek, Marcin 1823 POL1.0010.12151.80 
  Czernicki, Bogdan 2032 POL1.0010.32154.80 
  Rawicz, Karol 2253 POL0.5010.12151.80 
  Shilov, Sergej f2211 UKR0.5010.07151.05 
  Probola, Ryszard 2192 POL0.5010.04150.60 
  Pawelec, Bartosz 2054 POL1.0010.35155.25 
  Lach, Piotr 2116 POL0.501-0.0615-0.90 
  Klekowski, Maciej 2269 POL1.0010.65159.75 
  Stepien, Rafal 1935 POL0.501-0.2915-4.35 

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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