Individual Calculations October 2008
 Kurcius, Ewa  Total change: -9.30  Rating chartPersonal card
 The 44th Akiba Rubinstein International Chess Festival -Open C Polanica Zdroj POL 2008-08-19
RcRownchangeKK*chgGame
 1797 1653 0.00 2 -0.62 15 -9.30 
  Morzywolek, Pawel 1805 POL0.001-0.3015-4.50 
  Malec, Robert 1789 POL0.001-0.3215-4.80 

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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