Individual Calculations September 2010
 Bednar, Jiri  Total change: -4.50  Rating chartPersonal card
 NIKI Open 2010 Nachod CZE 2010-07-03
RcRownchangeKK*chgGame
 1895 1970 4.50 8 -0.30 15 -4.50 
  Vacek, Jaroslav 1718 CZE1.0010.19152.85 
  Furman, Boris f2237 RUS0.001-0.1815-2.70 
  Michalcak, Lubomir 2078 CZE0.001-0.3515-5.25 
  Phamova, Xuan Mai 1750 CZE1.0010.22153.30 
  Saucuk, Martin 1796 CZE0.501-0.2315-3.45 
  Simacek, Vaclav 1816 CZE1.0010.29154.35 
  Gogela, Jan 1891 CZE0.001-0.6115-9.15 
  Kuru, Martin 1872 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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