Individual Calculations September 2009
 Skuja, Aivars  Total change: -30.30  Rating chartPersonal card
 Czech Open 2009 B - Tchibo Open Pardubice CZE 2009-07-24
RcRownchangeKK*chgGame
 2047 2218 4.50 9 -2.02 15 -30.30 
  Vachtfeidl, Petr 2002 CZE1.0010.22153.30 
  Hiemer, Bernd 2033 GER0.501-0.2415-3.60 
  Janssen, Volker 2037 GER0.501-0.2415-3.60 
  Belhach, Bilal 2057 NED1.0010.29154.35 
  Klement, Lukas 2094 CZE0.001-0.6715-10.05 
  Adloff, Ralf 2055 GER0.501-0.2215-3.30 
  Sivic, Jernej 2058 SLO0.001-0.7115-10.65 
  Arndt, Uwe 2013 GER1.0010.24153.60 
  Pogan, Nikolas 2076 GER0.001-0.6915-10.35 

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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