Rapid: Individual Calculations July 2017
 Edraki, Mazda  Total change: -28.60  Rating chartPersonal card
 Nokhbegan Chess Club Rapid Khordad 1396 Rasht IRI 2017-06-06
RcRownchangeKK*chgGame
 1391 1505 3.00 7 -1.43 20 -28.60 
  Torkamannejad, Javad 1905  * IRI0.001-0.0820-1.60 
  Moradi Kelardehi, Mobin 1147 IRI0.001-0.9020-18.00 
  Biriya, Yadollah 1434 IRI0.001-0.6020-12.00 
  Ebrahimi Rashti, Asal 1105  * IRI1.0010.08201.60 
  Emdadi, Mohammadsadra 1285 IRI1.0010.22204.40 
  Samarghandi, Pourya 1200 IRI1.0010.14202.80 
  Esmaeili, Sanaz 1659 IRI0.001-0.2920-5.80 
 * 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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