Individual Calculations July 2019
 Momtazi, Nasrin  Total change: -2.40  Rating chartPersonal card
 East Azarbayjan Chess Championship 1398 Tabriz IRI 2019-06-20
RcRownchangeKK*chgGame
 1463 1314 2.00 6 -0.06 40 -2.40 
  Anjom Rooz, Mehdi 1714  * IRI0.001-0.0840-3.20 
  Fadakar, Reza 1576 IRI0.001-0.1840-7.20 
  Zarezadeh, Mohammad Mahdi 1699 IRI0.001-0.0940-3.60 
  Delavar, Atrin 1184 IRI1.0010.324012.80 
  Rava, Shirin 1434 IRI0.001-0.3440-13.60 
  Rahnema Nia, Elshan 1172 IRI1.0010.314012.40 
 * 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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