Blitz: Individual Calculations January 2020
 Heydarzadeh, Hashem  Total change: 0.40  Rating chartPersonal card
 Tehran Blitz 29 Azar 1398 Tehran IRI 2019-12-22
RcRownchangeKK*chgGame
 1439 1389 5.00 11 0.02 20 0.40 
  Amiri, Ali 1789  * IRI0.001-0.0820-1.60 
  Rohifar, Mohamad Erfan 1123 IRI1.0010.18203.60 
  Fakhrbakhsh, Vandad 1712 IRI0.001-0.1320-2.60 
  Amiri, Sadra 1157 IRI0.001-0.7920-15.80 
  Jamali Pirsara, Farzan 1209 IRI1.0010.26205.20 
  Noori, Vahid 1648 IRI0.001-0.1820-3.60 
  Roohifar, Gholamreza 1290 IRI1.0010.36207.20 
  Khaghani, Milad 1358 IRI1.0010.46209.20 
  Alizadeh, Amirmohammad 1719 IRI0.001-0.1220-2.40 
  Omidvar, Azad 1341 IRI0.001-0.5720-11.40 
  Khalaji, Saead 1481 IRI1.0010.632012.60 
 * 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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