Individual Calculations July 2011
 Spererova, Katerina  Total change: 0.60  Rating chartPersonal card
 Open Karlovy Vary 2011 Karlovy Vary CZE 2011-04-28
RcRownchangeKK*chgGame
 1907 1694 1.50 6 0.04 15 0.60 
  Hlavac, Rudolf 2079 CZE0.001-0.0915-1.35 
  Grussova, Helena 1978 CZE0.5010.34155.10 
  Blazek, Jaroslav 1785 CZE0.001-0.3815-5.70 
  Gruss, Petr 1844 CZE0.001-0.3015-4.50 
  Benes, Jan 1890 CZE1.0010.751511.25 
  Dolezal, Rudolf 1863 CZE0.001-0.2815-4.20 

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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