Individual Calculations July 2016
 Mach, Petr  Total change: -44.80  Rating chartPersonal card
 Zlata Praha - Open A 2016 Praha CZE 2016-06-19
RcRownchangeKK*chgGame
 1842 1699 1.50 8 -1.12 40 -44.80 
  Pochinkov, Andrey 2099  * CZE0.001-0.0840-3.20 
  Plchot, Miroslav 1884 CZE0.001-0.2640-10.40 
  Mach St., Petr 1688 CZE1.0010.484019.20 
  Hacaperka, Michal 1861 CZE0.001-0.2940-11.60 
  Kozlova, Lucie 1636 CZE0.001-0.5940-23.60 
  Aubrecht, Petr 1890 CZE0.001-0.2540-10.00 
  Kunc, Jan 1770 CZE0.001-0.4040-16.00 
  Giacometto, Mario 1906 ITA0.5010.274010.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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