Rapid: Individual Calculations September 2019
 Akhgary Yazdi, Amir Abbas  Total change: 6.40  Rating chartPersonal card
 Ardakan Ghadir Rapid Cup 1398 Yazd IRI 2019-08-25
RcRownchangeKK*chgGame
 1539 1240 1.00 4 0.32 20 6.40 
  Khademzadeh, M. 1640  * IRI0.001-0.0820-1.60 
  Goodarzi, Alireza 1640  * IRI0.001-0.0820-1.60 
  Bakhshayesh, Mahmoud 1541 IRI0.001-0.1520-3.00 
  Darabi Zadeh, Parviz 1335 IRI1.0010.632012.60 
 * 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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