Rapid: Individual Calculations April 2019
 Ahmad Nezhad Dehvasati, Ahmad  Total change: 13.20  Rating chartPersonal card
 21th Rapid Hormozgan Bandarabbas IRI 2019-03-01
RcRownchangeKK*chgGame
 1345 1238 3.00 6 0.66 20 13.20 
  Salari, Shahram 1638  * IRI0.001-0.0820-1.60 
  Zakeri Goorzangi, Ebrahim 1403 IRI1.0010.722014.40 
  Malekpour Afshar, Ali 1616 IRI0.001-0.0920-1.80 
  Rahmati, Faramarz 1097 IRI0.001-0.6920-13.80 
  Mousaei, Mohammad Javad 1052 IRI1.0010.26205.20 
  Haghighi, Amir Ali 1266 IRI1.0010.542010.80 
 * 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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