Individual Calculations May 2012
 Ralis, Petr  Total change: -14.25  Rating chartPersonal card
 Krajsky prebor I USS 2011/12 various CZE 2011-10-02
RcRownchangeKK*chgGame
 2100 2237 6.50 11 -0.95 15 -14.25 
  Jenicek, Emil 2101 CZE0.501-0.1815-2.70 
  Kovar, Jan 2008 CZE0.001-0.7915-11.85 
  Volek, Radomir 2066 CZE0.501-0.2315-3.45 
  Janda, Zdenek 2115 CZE1.0010.33154.95 
  Svarc, Roman 2082 CZE0.501-0.2115-3.15 
  Sochor, Jiri 2249 CZE0.5010.02150.30 
  Kurka, Frantisek 2065 CZE1.0010.27154.05 
  Mittelbach, Zdenek 1976 CZE1.0010.18152.70 
  Vagner, Tomas 2314 CZE0.5010.11151.65 
  Volak, Jan 1969 CZE1.0010.17152.55 
  Chochol, Libor 2150 CZE0.001-0.6215-9.30 

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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