Rapid: Individual Calculations June 2019
 Heidari, Heidar  Total change: 23.20  Rating chartPersonal card
 8th Mehdi bouyeh Rapid Cup Ordibehesht 1398 Qazvin IRI 2019-05-03
RcRownchangeKK*chgGame
 1386 1190 3.00 7 1.16 20 23.20 
  Akhasteh, Abbas 1590  * IRI0.001-0.0820-1.60 
  Zeinali, Alireza 1384 IRI0.001-0.2520-5.00 
  Sadeghi, Abdollah 1364 IRI0.001-0.2720-5.40 
  Fathali Beyghi, Fatemeh 1358 IRI1.0010.722014.40 
  Asgari, Hosein 1170 IRI1.0010.47209.40 
  Zeyni Vand, Ali 1486 IRI0.001-0.1520-3.00 
  Fotouhi, Mahmoud 1353 IRI1.0010.722014.40 
 * 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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