Individual Calculations September 2019
 Etemadi, Ariyan  Total change: -44.00  Rating chartPersonal card
 Esfahan Under 14 Championship Standard Cup 1398 Esfahan IRI 2019-08-12
RcRownchangeKK*chgGame
 1426 1753 4.00 6 -1.10 40 -44.00 
  Kakoee, Parham 1353  * IRI1.0010.08403.20 
  Koohi, Mahan 1353  * IRI1.0010.08403.20 
  Kachouei, Shahbod 1417 IRI1.0010.12404.80 
  Tavakoli, Amirmohammad 1726 IRI0.001-0.5440-21.60 
  Yousefian, Maedeh 1353  * IRI0.001-0.9240-36.80 
  Fatehi, Amir Masoud 1353  * 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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