Individual Calculations September 2009
 Kovar, Petr  Total change: -23.00  Rating chartPersonal card
 Open Klatovy 2009 Klatovy CZE 2009-07-04
RcRownchangeKK*chgGame
 2061 2005 2.50 8 -0.92 25 -23.00 
  Cernik, Lukas 2225 CZE0.001-0.2225-5.50 
  Hajek, Jiri 1823 CZE0.501-0.2425-6.00 
  Hlavacek, Karel 2117 CZE0.5010.15253.75 
  Matejovsky, Ondrej 2085 CZE1.0010.612515.25 
  Folkova, Martina 2125 CZE0.001-0.3425-8.50 
  Hlavac, Rudolf 2111 CZE0.001-0.3625-9.00 
  Cmiko, Jakub 2081 CZE0.5010.10252.50 
  Chmel, Kristian 1918 CZE0.001-0.6225-15.50 

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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