Rapid: Individual Calculations August 2018
 Zolfi, Mostafa  Total change: 20.20  Rating chartPersonal card
 22th Caspian Rapid Cup 1397 Qazvin IRI 2018-07-20
RcRownchangeKK*chgGame
 1905 1618 2.00 6 1.01 20 20.20 
  Mahdavi, Reza 1843 IRI1.0010.782015.60 
  Farmani Anuoshe, Ariyan 1887 IRI1.0010.832016.60 
  Karimi, Mohammad 2018  * IRI0.001-0.0820-1.60 
  Abedini, Morteza 1968  * IRI0.001-0.1120-2.20 
  Mahmoodi, Nader 1841 IRI0.001-0.2220-4.40 
  Abedi, Amin 1870 IRI0.001-0.1920-3.80 
 * 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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