Blitz: Individual Calculations March 2018
 Bolandakhtar, Ata  Total change: -14.20  Rating chartPersonal card
 Chahardehi Blitz Cup Gilan 2018 Gilan IRI 2018-02-11
RcRownchangeKK*chgGame
 1620 1243 0.00 4 -0.38 20 -7.60 
  Khadem Erfani, Sobhan 1643  * IRI0.001-0.0820-1.60 
  Abbaspour, Vahid 1643  * IRI0.001-0.0820-1.60 
  Khosh Ravesh, Alireza 1633 IRI0.001-0.0920-1.80 
  Hasanzadeh, Aboutaleb 1561 IRI0.001-0.1320-2.60 
 * 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)
 
 The First Metal World Chess Championship (Fereydoon Ezzati) 2018 Rasht IRI 2018-02-15
RcRownchangeKK*chgGame
 1637 1243 0.00 4 -0.33 20 -6.60 
  Atakhan, Abtin 1643  * IRI0.001-0.0820-1.60 
  Mirshafiei, Reza 1643  * IRI0.001-0.0820-1.60 
  Hamzeh Javaran, Kasra 1619 IRI0.001-0.0920-1.80 
  Niazi, Arash 1643  * IRI0.001-0.0820-1.60 
 * 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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