Rapid: Individual Calculations October 2019
 Hajibabaei, Vandad  Total change: 23.60  Rating chartPersonal card
 Esfahan Rapid Shahrivar 1398 Esfahan IRI 2019-09-17
RcRownchangeKK*chgGame
 1414 1110 2.00 5 1.18 20 23.60 
  Jafarpishe, Erfan 1510  * IRI0.001-0.0820-1.60 
  Golabadi, Rajab Ali 1510  * IRI0.001-0.0820-1.60 
  Alimohammadi, Bardia 1284 IRI1.0010.732014.60 
  Taheri, Eliya 1510  * IRI0.001-0.0820-1.60 
  Amron, Amir Ahmad 1255 IRI1.0010.692013.80 
 * 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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