Rapid: Individual Calculations March 2019
 Mahjoob Zardast, Artemis  Total change: -6.80  Rating chartPersonal card
 Tehran Rapid Cup 25 Bahman 1397 Tehran IRI 2019-02-14
RcRownchangeKK*chgGame
 1478 1300 1.50 6 -0.26 20 -5.20 
  Ghobadibigvand, A. 1700  * IRI0.001-0.0820-1.60 
  Babaei, Mohammad Hasan 1645 IRI0.001-0.1120-2.20 
  Zandi, Hamid 1396 IRI1.0010.632012.60 
  Khalaji, Saead 1462 IRI0.001-0.2920-5.80 
  Beygani, Mohammad Hesam 1353 IRI0.5010.07201.40 
  Ghorbani Shendi, Abolfazl 1311 IRI0.001-0.4820-9.60 
 * 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)
 
 Tehran Rapid 2 Esfand 1397 Tehran IRI 2019-02-24
RcRownchangeKK*chgGame
 1521 1300 1.50 6 -0.08 20 -1.60 
  Rajabi, Mohsen 1700  * IRI0.5010.42208.40 
  Izady, Mohammad 1700  * IRI0.001-0.0820-1.60 
  Alizadeh, Amirhosein 1118 IRI0.001-0.7420-14.80 
  Saroian, Artin 1443 IRI1.0010.692013.80 
  Allahverdi, Davood 1700  * IRI0.001-0.0820-1.60 
  Khalaji, Saead 1462 IRI0.001-0.2920-5.80 
 * 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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