Individual Calculations July 2009
 Skawinski, Arkadiusz  Total change: 9.75  Rating chartPersonal card
 Mazovia Team Championship Mazowsze POL 2009-01-11
RcRownchangeKK*chgGame
 1963 2154 5.00 6 0.65 15 9.75 
  Kaczorowski, Piotr 2143 POL1.0010.48157.20 
  Paziewski, Marcin 1818 POL1.0010.12151.80 
  Brudzinski, Maciej 2010 POL1.0010.31154.65 
  Kaczorowski, Piotr 2143 POL1.0010.48157.20 
  Paziewski, Marcin 1818 POL1.0010.12151.80 
  Bajkowski, Marcin 1843 POL0.001-0.8615-12.90 

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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