Individual Calculations May 2012
 Lorenz, Bohumir  Total change: 17.10  Rating chartPersonal card
 Krajsky prebor I MKSS 2011/12 various CZE 2011-10-02
RcRownchangeKK*chgGame
 1970 1900 3.00 6 0.57 30 17.10 
  Macejovsky, Igor 2007 CZE1.0010.653019.50 
  Kubacak, Lubomir 2042 CZE0.001-0.3130-9.30 
  Kanok, Jan 2026 CZE0.5010.17305.10 
  Luczyk, Petr 1807 CZE0.501-0.1330-3.90 
  Pardy, Martin 2020 CZE0.5010.16304.80 
  Kotlar, Jarmil 1920 CZE0.5010.03300.90 

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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