Rapid: Individual Calculations August 2017
 Akhtarzadeh, Abolghasem  Total change: -14.60  Rating chartPersonal card
 Tehran Rapid Cup 22 Tir 1396 Tehran IRI 2017-07-13
RcRownchangeKK*chgGame
 1738 1896 4.00 7 -0.73 20 -14.60 
  Heydari, Hosein 1496  * IRI1.0010.08201.60 
  Akhlaghi, Farhang 1607 IRI1.0010.16203.20 
  Mohandesi, Shahin m2111 IRI0.001-0.2320-4.60 
  Kaveh, Taghi 1658 IRI1.0010.20204.00 
  Esmaeilnejad, Mohammad Amin 2081 IRI0.001-0.2620-5.20 
  Alamir Virsagh, Ehsan 1669 IRI0.001-0.7920-15.80 
  Hemati Vine, Homan 1544 IRI1.0010.11202.20 
 * 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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