Individual Calculations September 2012
 Hajek, Jiri  Total change: 4.05  Rating chartPersonal card
 Open Plzen 2012 Plzen CZE 2012-08-18
RcRownchangeKK*chgGame
 1967 1874 3.00 7 0.27 15 4.05 
  Mukashev, Assan 2217 KAZ0.001-0.1215-1.80 
  Hollan, Martin 1670 CZE0.001-0.7615-11.40 
  Sura, Jaroslav 2123 CZE1.0010.811512.15 
  Vecera, Petr 1986 CZE0.001-0.3515-5.25 
  Hollan, Petr 1718 CZE1.0010.29154.35 
  Eretova, Jana 2087 CZE0.5010.27154.05 
  Palkova, Hana 1971 CZE0.5010.13151.95 

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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