Individual Calculations September 2010
 Bohman, Leif  Total change: -54.75  Rating chartPersonal card
 Czech Open 2010 - B Pardubice CZE 2010-07-23
RcRownchangeKK*chgGame
 1867 1967 3.50 9 -2.19 25 -54.75 
  Severijnen, Arjon 2165 NED0.001-0.2425-6.00 
  Hansch, Stephan 1833 GER0.001-0.6825-17.00 
  Fransson, Angelina 1881 SWE0.001-0.6225-15.50 
  Issa, Mohamed 1871 UAE0.501-0.1325-3.25 
  Kompe, Joerg 1885 GER0.001-0.6125-15.25 
  Saal, Hilkka 1744 GER0.501-0.2825-7.00 
  Erikstad, Olav Aage 1844 NOR0.501-0.1725-4.25 
  Walid, Anwar 1719 UAE1.0010.19254.75 
  Roller, Paul 1858 LUX1.0010.35258.75 

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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