Rapid: Individual Calculations April 2017
 Ghomi, Parnian  Total change: 45.60  Rating chartPersonal card
 3rd Rapid Chess Tournament Mirza Koochak Gilan 2017 Rasht IRI 2017-03-19
RcRownchangeKK*chgGame
 1907 1566 3.00 6 2.28 20 45.60 
  Ramezani, Mahan 1905 IRI1.0010.882017.60 
  Omidi, Arya 1966  * IRI0.001-0.0820-1.60 
  Najafi, Amirhasan 1830 IRI0.001-0.1820-3.60 
  Mehry, Mahyaar 1905 IRI1.0010.882017.60 
  Pourgol, Arman 1882 IRI1.0010.872017.40 
  Nikfetrat, Hamed 1951 IRI0.001-0.0920-1.80 
 * 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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