Individual Calculations July 2008
 Zichacek, Libor  Total change: -29.00  Rating chartPersonal card
 2. liga F various CZE 2007-10-14
RcRownchangeKK*chgGame
 2030 2037 0.50 1 -0.01 25 -0.25 
  Vasiliadis, Grigorios 2030 CZE0.501-0.0125-0.25 

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 SSZK various CZE 2007-10-21
RcRownchangeKK*chgGame
 1975 2037 3.50 8 -1.15 25 -28.75 
  Vavra, Antonin 2035 CZE0.5010.00250.00 
  Hodovsky, Jiri 2104 CZE0.5010.09252.25 
  Kasik, Jiri 2008 CZE0.001-0.5425-13.50 
  Pys, Zbynek 1889 CZE1.0010.30257.50 
  Lukastik, David 1948 CZE0.001-0.6225-15.50 
  Valesova, Sarka 1912 CZE1.0010.33258.25 
  Bacak, Martin 2088 CZE0.5010.07251.75 
  Gabriel, Adam 1816 CZE0.001-0.7825-19.50 

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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