Individual Calculations August 2019
 Nikzad, Nami  Total change: -11.60  Rating chartPersonal card
 Golestan Chess Championship 1398 Golestan IRI 2019-06-26
RcRownchangeKK*chgGame
 1674 1897 5.00 7 -0.29 40 -11.60 
  Amir Latifi, Seid Morteza 1497  * IRI1.0010.08403.20 
  Nikzad, Farzad 1565 IRI1.0010.12404.80 
  Ahmadi, Shayan 1572 IRI1.0010.13405.20 
  Kiaei, Ali 1808 IRI0.501-0.1240-4.80 
  Safaeenezhad, Reza 1932 IRI1.0010.554022.00 
  Dorpa, Mohammad Mahdi 1608 IRI0.501-0.3440-13.60 
  Alinezhad , Mohammad Reza 1737 IRI0.001-0.7140-28.40 
 * 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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