Individual Calculations May 2019
 Aminifard, M.sam  Total change: -52.00  Rating chartPersonal card
 Ramsar jam javaher Standard Cup 1398 Ramsar IRI 2019-04-17
RcRownchangeKK*chgGame
 1579 1838 5.00 8 -1.30 40 -52.00 
  Ghanbarpour, Mahan 1438  * IRI0.501-0.4240-16.80 
  Shafaei, Arman 1438  * IRI1.0010.08403.20 
  Mirzajani, Nagin 1438  * IRI0.501-0.4240-16.80 
  Yazdani, Mohammadhosein 1506 IRI1.0010.12404.80 
  Honarparast, Mohammad 1505 IRI1.0010.12404.80 
  Rajabi, Mohsen 1894 IRI0.001-0.4240-16.80 
  Taheri, Rasool 1721 IRI1.0010.344013.60 
  Norouzi Chenari, Parsa 1692 IRI0.001-0.7040-28.00 
 * 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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