Individual Calculations July 2018
 Khalili, Behrad  Total change: -1.20  Rating chartPersonal card
 1st Andishe Standard Cup 1397 Qazvin IRI 2018-06-09
RcRownchangeKK*chgGame
 1356 1300 2.50 4 0.68 40 27.20 
  Mazandaranizadeh, Radman 1171 IRI0.501-0.1740-6.80 
  Ahmadi, Parsa 1259 IRI1.0010.444017.60 
  Atakhan, Abtin 1700  * IRI0.001-0.0840-3.20 
  Mohamadi, Niyousha 1295 IRI1.0010.494019.60 
 * 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)
 
 Qazvin Chess Championship 1397 Qazvin IRI 2018-06-20
RcRownchangeKK*chgGame
 1432 1300 1.50 6 -0.71 40 -28.40 
  Baghipour, Alborz 1700  * IRI0.001-0.0840-3.20 
  Mahdavi, Reza 1700  * IRI0.001-0.0840-3.20 
  Amirpour, Gholamreza 1565 IRI0.001-0.1840-7.20 
  Mazandaranizadeh, Radman 1171 IRI0.501-0.1740-6.80 
  Abdolhoseini, Arshiya 1194 IRI0.501-0.1440-5.60 
  Ahmadi, Parsa 1259 IRI0.501-0.0640-2.40 
 * 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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