Individual Calculations November 2014
 Navaei, Amirhosein  Total change: -25.60  Rating chartPersonal card
 5th Zenderood open (2014) Esfahan IRI 2014-10-08
RcRownchangeKK*chgGame
 1630 1784 3.50 6 -0.64 40 -25.60 
  Jafari, Nader 1464 IRI1.0010.13405.20 
  Sharifi, Javad 1571 IRI1.0010.23409.20 
  Ettehadi, H. 2184  * IRI0.001-0.0840-3.20 
  Salehipour, Mohammad 1562 IRI0.001-0.7840-31.20 
  Mirjani, Mohammad 1615 IRI1.0010.284011.20 
  Ghasemi, Fatemeh 1384  * IRI0.501-0.4240-16.80 
 * 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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