Individual Calculations July 2008
 Jablonka, Krzysztof  Total change: 2.55  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Slaskiego Seniorow LOS 2008 Slask POL 2008-02-10
RcRownchangeKK*chgGame
 1962 2046 2.00 3 0.17 15 2.55 
  Porwol, Adam 2116 POL0.5010.10151.50 
  Siedlinski, Piotr 1854 POL0.501-0.2515-3.75 
  Moryson, Adrian 1915 POL1.0010.32154.80 

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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