Individual Calculations November 2015
 Raei, Alireza  Total change: 29.40  Rating chartPersonal card
 Mehr Open 2015 Tehran IRI 2015-10-14
RcRownchangeKK*chgGame
 1829 1708 4.50 8 1.47 20 29.40 
  Mozaffari, Seyed Abbas 1308  * IRI1.0010.08201.60 
  Doostkam, P 2095 IRI0.5010.41208.20 
  Naderlou, Fatemeh 1704 IRI1.0010.49209.80 
  Razaghi, Behrooz 2108  * IRI0.001-0.0820-1.60 
  Ghaffarifar, Matin 2108  * IRI0.001-0.0820-1.60 
  Shahbazi, Kasra 1584 IRI1.0010.33206.60 
  Rahnama, M.reza 1647 IRI1.0010.42208.40 
  Maleki, Mojtaba 2081 IRI0.001-0.1020-2.00 
 * 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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