Rapid: Individual Calculations June 2018
 Dadmehr, Behdad  Total change: 9.40  Rating chartPersonal card
 Nokhbegan Ramezan Rapid Cup 1397 Rasht IRI 2018-05-27
RcRownchangeKK*chgGame
 1633 1770 5.50 8 0.47 20 9.40 
  Masoumi, Sahel 1370  * IRI1.0010.08201.60 
  Torkamannejad, Javad 2032 IRI0.5010.32206.40 
  Hoseini, S.alireza 1810 IRI0.001-0.4420-8.80 
  Ebrahimi Rashti, Asal 1370  * IRI1.0010.08201.60 
  Daryari, Reza 1774 IRI0.001-0.4920-9.80 
  Alizadeh, Raeen 1370  * IRI1.0010.08201.60 
  Izak Mohammadi, Arshia 1370  * IRI1.0010.08201.60 
  Deljou, R. 1971 IRI1.0010.762015.20 
 * 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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