Individual Calculations July 2012
 Zpevakova, Jana  Total change: -3.90  Rating chartPersonal card
 Open Kromeriz 2012 Kromeriz CZE 2012-05-05
RcRownchangeKK*chgGame
 1900 1866 2.00 5 -0.26 15 -3.90 
  Vavruska, Antonin 2131 CZE0.001-0.1815-2.70 
  Novak, Jindrich 2087 CZE0.001-0.2215-3.30 
  Benes, Karel 1653 CZE0.501-0.2715-4.05 
  Scheichenost, Michal 1544 CZE1.0010.13151.95 
  Kunc, Miroslav 2086 CZE0.5010.28154.20 

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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