Individual Calculations November 2019
 Shahmansoorian, Majid  Total change: 16.80  Rating chartPersonal card
 1st Shahsavar Open Chess Tournament Mazandaran IRI 2019-10-20
 1572 1385 2.00 4 0.84 20 16.80 
  Pourali, Davood 1785  * IRI0.001-0.0820-1.60 
  Hosseinzadeh, Amir Ali 1644 IRI0.001-0.1820-3.60 
  Bagherpour, Seyed Behrad 1254 IRI1.0010.32206.40 
  Ghezelvand, Amir 1604 IRI1.0010.782015.60 
 * 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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