Individual Calculations August 2015
 Farshad, Freydoon  Total change: 4.40  Rating chartPersonal card
 4th IRCEO Team Competition ( 2015) Tehran IRI 2015-07-17
RcRownchangeKK*chgGame
 2000 1873 2.00 5 0.22 20 4.40 
  Ahmadi Hesardareh, Reza 1633 IRI1.0010.20204.00 
  Tahami, Farid 2130 IRI0.5010.32206.40 
  Mahdavirad, Mehdi f2273  * IRI0.5010.42208.40 
  Avakh, E 2084 IRI0.001-0.2320-4.60 
  Afrasiabi, Seyyedhassan 1880 IRI0.001-0.4920-9.80 
 * 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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