Individual Calculations May 2013
 Rudolf, Petr  Total change: 0.30  Rating chartPersonal card
 Krajsky prebor I USS 2012/13 various CZE 2012-10-28
RcRownchangeKK*chgGame
 1887 1882 1.00 2 0.01 30 0.30 
  Berezny, Jan 1861 CZE0.501-0.0330-0.90 
  Zitek, Miroslav 1913 CZE0.5010.04301.20 

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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