Individual Calculations September 2019
 Kooh Peima, Ali  Total change: -71.20  Rating chartPersonal card
 Fars festival under 15 Standard cup 1398 fars IRI 2019-08-13
RcRownchangeKK*chgGame
 1403 1787 5.50 8 -1.78 40 -71.20 
  Meschi, Armin 1387  * IRI1.0010.08403.20 
  Abolhallaj, Hamidreza 1387  * IRI1.0010.08403.20 
  Hajatniya, Reyhaneh 1507 IRI0.001-0.8440-33.60 
  Saadat Nejad, Amir Kian 1387  * IRI1.0010.08403.20 
  Elmiye, Bardiya 1392 IRI0.001-0.9240-36.80 
  Zafariniya, Roghayye 1387  * IRI0.501-0.4240-16.80 
  Miri, Seyed Mohammad Amin 1387  * IRI1.0010.08403.20 
  Hashemi, Amin 1387  * IRI1.0010.08403.20 
 * 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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