Individual Calculations June 2013
 Svoboda, Otakar  Total change: -7.35  Rating chartPersonal card
 Open Karlovy Vary 2013 Karlovy Vary CZE 2013-04-30
RcRownchangeKK*chgGame
 2009 1723 0.00 3 -0.49 15 -7.35 
  Hrubant, Ivan 2069 CZE0.001-0.1115-1.65 
  Vykouk, Jan 2030 CZE0.001-0.1415-2.10 
  Prachar, Josef 1928 CZE0.001-0.2415-3.60 

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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