Individual Calculations June 2019
 Saghaie, Parsina  Total change: 23.20  Rating chartPersonal card
 Golestan Ramazan Standard Cup 1398 Gorgan IRI 2019-05-07
RcRownchangeKK*chgGame
 1589 1228 1.00 4 0.58 40 23.20 
  Ahmadi, Shayan 1576 IRI0.001-0.1140-4.40 
  Safaeenezhad, Reza 1628  * IRI0.001-0.0840-3.20 
  Asnaashari, Mohammad Ebrahim 1628  * IRI0.001-0.0840-3.20 
  Iri, Faramarz 1523 IRI1.0010.854034.00 
 * 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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