Individual Calculations July 2009
 Trejbal, Stanislav  Total change: 9.15  Rating chartPersonal card
 Krajsky prebor USS various CZE 2008-10-19
RcRownchangeKK*chgGame
 2095 2123 6.00 10 0.61 15 9.15 
  Lacha, Jan 1971 CZE1.0010.30154.50 
  Chochol, Libor 2184 CZE0.5010.08151.20 
  Ralis, Petr 2266 CZE0.5010.19152.85 
  Koerschner, Miroslav 2089 CZE0.001-0.5515-8.25 
  Kupsovsky, Vaclav 2076 CZE1.0010.43156.45 
  Cichy, Miroslav 2154 CZE0.5010.04150.60 
  Nudcenko, Karel 2089 CZE0.501-0.0515-0.75 
  Friml, Antonin 2162 CZE0.001-0.4515-6.75 
  Rubes, Jan 1932 CZE1.0010.25153.75 
  Nechyba, Ilja 2027 CZE1.0010.37155.55 

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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