Individual Calculations September 2010
 Roehrkasten, Reinhard  Total change: -12.75  Rating chartPersonal card
 Czech Open 2010 - B Pardubice CZE 2010-07-23
RcRownchangeKK*chgGame
 1976 1931 3.50 9 -0.51 25 -12.75 
  Majer-Sen., Jiri 2101 CZE0.001-0.2825-7.00 
  Ilandzis, Spyridon 2200 GRE0.001-0.1725-4.25 
  Madera, Stanislav 1816 CZE1.0010.34258.50 
  Pacifico, Nicola 2104 FRA0.5010.23255.75 
  Handl, Martin 2054 CZE0.001-0.3325-8.25 
  Vogel, Alfred 2027 GER0.001-0.3725-9.25 
  Richards, John 1822 MLT0.501-0.1525-3.75 
  Ruzicka, Tomas 1809 CZE1.0010.33258.25 
  Beranek, Ondrej 1852 CZE0.501-0.1125-2.75 

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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