Individual Calculations October 2019
 Izady, Mohammad  Total change: -45.20  Rating chartPersonal card
 Alborz Ostad Shahriyar Cup 1398 Karaj IRI 2019-09-14
RcRownchangeKK*chgGame
 1851 2140 3.00 5 -1.13 40 -45.20 
  Azizi, Ali 1740  * IRI1.0010.08403.20 
  Soltan Ahmadi, Ali 1740  * IRI1.0010.08403.20 
  Noori, Arian 1922 IRI1.0010.22408.80 
  Eini, Sina 2044 IRI0.001-0.6340-25.20 
  Heravi, Mohammad Hossein 1808 IRI0.001-0.8840-35.20 
 * 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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