Individual Calculations July 2009
 Jakubek, Peter  Total change: -31.65  Rating chartPersonal card
 20. tournament Pobeskydi - ArcelorMittal CUP - Open Frydek-Mistek CZE 2009-04-09
RcRownchangeKK*chgGame
 1958 2171 4.00 8 -2.11 15 -31.65 
  Burianek, Petr 1860 CZE1.0010.14152.10 
  Mroziak, Maciej 1962 POL0.501-0.2715-4.05 
  Miculka, Petr 2006 CZE0.001-0.7215-10.80 
  Leks, Maria 1855 POL0.001-0.8715-13.05 
  Hradsky, Ales 1869 CZE1.0010.15152.25 
  Papay, Jindrich 2055 CZE0.501-0.1615-2.40 
  Sustek, Vladimir 2019 SVK1.0010.30154.50 
  Pilch, Roman 2038 CZE0.001-0.6815-10.20 

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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