Individual Calculations May 2013
 Jaberzade, Sepehr  Total change: 26.40  Rating chartPersonal card
 Khazar Open Cup Tournament (B) 2013 Rasht IRI 2013-03-01
RcRownchangeKK*chgGame
 1849 1481 1.50 6 0.88 30 26.40 
  Nameei, Koushan 1881  * IRI1.0010.923027.60 
  Hasandoost, Hosein 1881  * IRI0.5010.423012.60 
  Mahrinpour, Farbod 1881  * IRI0.001-0.0830-2.40 
  Imanzadeh, Mehdi 1873 IRI0.001-0.0830-2.40 
  Firoozja, M Reza 1712 IRI0.001-0.2130-6.30 
  Alizadeh, Faramarz 1866 IRI0.001-0.0930-2.70 
 * 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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