Individual Calculations July 2009
 Sabolova, Gabriela  Total change: -15.90  Rating chartPersonal card
 Extraliga dorostu - zapad various CZE 2008-10-04
RcRownchangeKK*chgGame
 1805 1869 1.00 4 -1.30 15 -19.50 
  Nemcova, Karolina 1919 CZE0.5010.07151.05 
  Prokopova, Jirina 1694 CZE0.001-0.7315-10.95 
  Machan, Jan 1597 CZE0.501-0.3315-4.95 
  Nguyen, Dinh Phong 2011 CZE0.001-0.3115-4.65 

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)
 
 Extraliga dorostu - finale A various CZE 2008-10-04
RcRownchangeKK*chgGame
 1804 1869 2.00 3 0.24 15 3.60 
  Tyn, Marek 1706 CZE1.0010.28154.20 
  Krul, Lukas 1742 CZE1.0010.33154.95 
  Pavelek, Tomas 1964 CZE0.001-0.3715-5.55 

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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