Individual Calculations April 2009
 Vitula, Jan  Total change: 35.00  Rating chartPersonal card
 Olexuv memorial 2008 Brno CZE 2008-12-25
RcRownchangeKK*chgGame
 2043 1829 2.00 5 0.83 25 20.75 
  Kratochvil, Karel 2108 CZE0.001-0.1625-4.00 
  Binder, Jaroslav 2011 CZE1.0010.742518.50 
  Kredl, Karel 2099 CZE0.001-0.1725-4.25 
  Stanek, Stanislav 2101 CZE0.001-0.1725-4.25 
  Martisek, Karel 1897 CZE1.0010.592514.75 

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)
 
 Open Praha 2009 - tournament A Prague CZE 2009-01-09
RcRownchangeKK*chgGame
 2036 1829 2.50 8 0.57 25 14.25 
  Umanec, Filip 2165 CZE0.001-0.1225-3.00 
  Cafolla, Peter 2013 IRL0.001-0.2625-6.50 
  Jeitz, Olivier 1990 LUX0.001-0.2925-7.25 
  Cervenka, Petr, Ing. 1981 CZE1.0010.702517.50 
  Balacek, Tadeas 2059 CZE0.001-0.2125-5.25 
  Bilek, Martin 2011 CZE0.5010.24256.00 
  Klimes, Milan 1958 SVK1.0010.672516.75 
  Bednar, Marcel 2110 CZE0.001-0.1625-4.00 

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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