Rapid: Individual Calculations August 2014
 Mahdavi Khanooki, Zahra  Total change: -10.20  Rating chartPersonal card
 Khordad Rapid Open (2014) Tehran IRI 2014-06-05
RcRownchangeKK*chgGame
 1827 1542 0.00 3 -0.51 20 -10.20 
  Abedini, Morteza 1942  * IRI0.001-0.0820-1.60 
  Nazari Nia, Shahram 1792 IRI0.001-0.1920-3.80 
  Farokhfar, S Ahmad 1746 IRI0.001-0.2420-4.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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