Individual Calculations July 2019
 Kaveiyan, Abdolkarim  Total change: -7.00  Rating chartPersonal card
 Iran Senior Championship 1398 Group Up 65 Shiraz IRI 2019-06-10
RcRownchangeKK*chgGame
 1552 1361 1.00 4 -0.13 20 -2.60 
  Khagehee, Syavash 1761  * IRI0.001-0.0820-1.60 
  Norouzian Arayesh, Aliakbar 1279 IRI1.0010.39207.80 
  Pour Eskandar, Aliakbar 1596 IRI0.001-0.2120-4.20 
  Imani, Abbas 1573 IRI0.001-0.2320-4.60 
 * 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)
 
 Bushehr Chess Championship 1398 Bushehr IRI 2019-06-12
RcRownchangeKK*chgGame
 1485 1361 2.00 6 -0.22 20 -4.40 
  Mohammedian, Esmaeel 1761  * IRI0.001-0.0820-1.60 
  Kazerooni, Ali 1076 IRI1.0010.16203.20 
  Rashedi, Amin 1761  * IRI0.001-0.0820-1.60 
  Mokkarian, Arian 1592 IRI0.001-0.2120-4.20 
  Mohammadi Haghighi, Mohammad Amin 1595 IRI0.001-0.2120-4.20 
  Dehbidi, Hooman 1122 IRI1.0010.20204.00 
 * 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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