Individual Calculations March 2018
 Kalantari, Alireza  Total change: -4.20  Rating chartPersonal card
 1st Mehdi Bouyeh League 1396 Round 2-6 Qazvin IRI 2018-02-01
RcRownchangeKK*chgGame
 1618 1853 2.00 3 -0.21 20 -4.20 
  Baghipour, Alborz 1949 IRI0.001-0.3720-7.40 
  Rahmani, Melika 1453  * IRI1.0010.08201.60 
  Yaghoubi, Hossein 1453  * IRI1.0010.08201.60 
 * 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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