Rapid: Individual Calculations July 2019
 Heydari Fard, Hemmat Ali  Total change: -3.40  Rating chartPersonal card
 Fars Eid Fetr Rapid cup 1398 Fars IRI 2019-06-06
RcRownchangeKK*chgGame
 1409 1282 2.00 6 -0.17 20 -3.40 
  Zanganeh, Shahin 1682  * IRI0.001-0.0820-1.60 
  Ghasemi, Matin 1021 IRI1.0010.18203.60 
  Bani Abbasi, Mazyar 1556 IRI0.001-0.1720-3.40 
  Vaziri, Rasool 1600 IRI0.001-0.1320-2.60 
  Abbasifar, Baran 1475 IRI0.001-0.2520-5.00 
  Kamali, Kiyana 1118 IRI1.0010.28205.60 
 * 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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