Individual Calculations July 2016
 Kahkeshani, Loza  Total change: 13.20  Rating chartPersonal card
 Tehran Ramezan 1395 Standard Cup1 Tehran IRI 2016-06-08
RcRownchangeKK*chgGame
 1550 1505 3.50 7 0.33 40 13.20 
  Karami, Pouriya 1265 IRI1.0010.20408.00 
  Khademi, Mohammad Miran 1905  * IRI0.001-0.0840-3.20 
  Harati, Hasti 1275 IRI1.0010.21408.40 
  Docheshmeh, Amir Mohammad 1721 IRI0.001-0.2240-8.80 
  Parham Asl, Mani 1276 IRI1.0010.21408.40 
  Farahsa, Khosro 1720 IRI0.001-0.2340-9.20 
  Alavi, Mir Mahmood 1690 IRI0.5010.24409.60 
 * 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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