Individual Calculations July 2019
 Naghizadeh Dalir, Mohammad Sadra  Total change: -43.60  Rating chartPersonal card
 East Azarbayjan Chess Championship 1398 Tabriz IRI 2019-06-20
RcRownchangeKK*chgGame
 1349 1271 1.00 5 -1.09 40 -43.60 
  Shahrazad, Masoud 1671  * IRI0.001-0.0840-3.20 
  Moradi, Allahverdi 1500 IRI0.001-0.2140-8.40 
  Moshirabadi, Hadi 1410 IRI0.001-0.3140-12.40 
  Zeini, Mahdiar 1078 IRI1.0010.254010.00 
  Babaei, Nazem 1088 IRI0.001-0.7440-29.60 
 * 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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