Individual Calculations May 2015
 Mehrabi, Manouchehr  Total change: -27.80  Rating chartPersonal card
 Farvardin Cup 2015 Tehran IRI 2015-04-14
RcRownchangeKK*chgGame
 1665 1796 4.50 9 -1.39 20 -27.80 
  Nouri, Alaa 1396  * IRI1.0010.08201.60 
  Galehdari, Bardia 2130 IRI0.001-0.1220-2.40 
  Sebt Rasoul, Seyede Setare 1487 IRI1.0010.14202.80 
  Kord, Moslem 1458 IRI1.0010.12202.40 
  Sheykhali, Mohammadreza 2116 IRI0.001-0.1320-2.60 
  Atakhan, Abtin 1477 IRI0.001-0.8720-17.40 
  Nabitaeme, Marjaneh 1569 IRI0.501-0.2920-5.80 
  Rahnama, M.reza 1654 IRI1.0010.31206.20 
  Asgharzadeh, Mitra 1699 IRI0.001-0.6320-12.60 
 * 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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