Individual Calculations January 2017
 Goodarzi, Alireza  Total change: -12.40  Rating chartPersonal card
 Iranian First League 1395 Sari IRI 2016-12-02
RcRownchangeKK*chgGame
 1919 1817 1.50 5 -0.31 40 -12.40 
  Nikpour, Hossein 2107 IRI0.5010.344013.60 
  Hasandoost, Hosein 1934 IRI0.001-0.3440-13.60 
  Naderi, Abdollah 2095 IRI0.001-0.1740-6.80 
  Yavarzadeh, Mohammad Reza 1417  * IRI1.0010.08403.20 
  Moemenpoor, Karvan 2042 IRI0.001-0.2240-8.80 
 * 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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