Individual Calculations July 2019
 Maleknia, Aydin  Total change: -10.80  Rating chartPersonal card
 East Azarbayjan Chess Championship 1398 Tabriz IRI 2019-06-20
RcRownchangeKK*chgGame
 1418 1288 1.50 5 -0.27 40 -10.80 
  Sorkhi, Jaber 1688  * IRI0.001-0.0840-3.20 
  Mahmoudi, Ali 1507 IRI0.001-0.2240-8.80 
  Zeini, Mahdiar 1078 IRI1.0010.23409.20 
  Golshaani, Taha 1537 IRI0.5010.314012.40 
  Jalili, Arya 1280 IRI0.001-0.5140-20.40 
 * 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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