Individual Calculations July 2009
 Cerha, Michal  Total change: -7.65  Rating chartPersonal card
 Krajsky prebor KHSS various CZE 2008-10-19
RcRownchangeKK*chgGame
 2006 2129 6.00 10 -0.51 15 -7.65 
  Novotny, Jaroslav 2172 CZE0.001-0.4415-6.60 
  Varejcko, Josef 2218 CZE0.001-0.3815-5.70 
  Bednar, Jiri 2024 CZE1.0010.36155.40 
  Mareckova, Martina 2053 CZE1.0010.40156.00 
  Matonoha, Ctirad 2098 CZE0.001-0.5415-8.10 
  Vagner, Patrik 1779 CZE1.0010.11151.65 
  Cerovsky, Marek 2009 CZE1.0010.34155.10 
  Dvorak, David 1866 CZE1.0010.18152.70 
  Martinovsky, Miroslav 1922 CZE0.501-0.2715-4.05 
  Kunes, Jan 1922 CZE0.501-0.2715-4.05 

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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