Individual Calculations July 2009
 Sykora, Petr  Total change: 7.80  Rating chartPersonal card
 2. liga A various CZE 2008-10-12
RcRownchangeKK*chgGame
 2066 2045 1.00 2 0.06 15 0.90 
  Heyda, Jan 2133 CZE0.001-0.3815-5.70 
  Krutina, Miroslav 1999 CZE1.0010.44156.60 

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)
 
 Krajsky prebor Praha Prague CZE 2009-01-16
RcRownchangeKK*chgGame
 2041 2045 5.00 9 0.46 15 6.90 
  Holub, Jan 2048 CZE0.001-0.5015-7.50 
  Tejkal, Jiri 2008 CZE1.0010.45156.75 
  Daniel, Martin 2080 CZE0.5010.05150.75 
  Zdansky, Jindrich 2112 CZE0.5010.09151.35 
  Ryvova, Anna wf1994 CZE0.501-0.0715-1.05 
  Zacek, Zdenek 2085 CZE0.5010.06150.90 
  Lizner, Jaroslav 2053 CZE1.0010.51157.65 
  Hacaperka, Michal 1884 CZE1.0010.29154.35 
  Bernasek, Vaclav 2106 CZE0.001-0.4215-6.30 

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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