Rapid: Individual Calculations February 2019
 Harati, Hasti  Total change: 6.40  Rating chartPersonal card
 Tehran Rapid Cup 13 Dey 1397 Tehran IRI 2019-01-04
RcRownchangeKK*chgGame
 1631 1531 3.00 7 0.21 20 4.20 
  Zahedifar, Anahita wf1931  * IRI0.001-0.0820-1.60 
  Shahram, Seyed Reza 1202 IRI1.0010.12202.40 
  Aghamohamadi, M 1830 IRI0.001-0.1520-3.00 
  Mohammadian, Mohammad 1351 IRI1.0010.26205.20 
  Rezanezhad, Hassan 1901 IRI0.001-0.1020-2.00 
  Ameri, Milad 1430 IRI1.0010.36207.20 
  Masomi, Nima 1775 IRI0.001-0.2020-4.00 
 * 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)
 
 Tehran Rapid 4 Bahman 1397 Tehran IRI 2019-01-29
RcRownchangeKK*chgGame
 1483 1531 4.00 7 0.11 20 2.20 
  Aghamohamadi, M 1830 IRI0.001-0.1520-3.00 
  Fakhari Fini, Sana 1131  * IRI1.0010.08201.60 
  Zomorrodian, Eilia f1931  * IRI0.001-0.0820-1.60 
  Salehikia, Ali 1189 IRI1.0010.12202.40 
  Kargari Arian, Saba 1270 IRI1.0010.18203.60 
  Mehran, Hossein 1665 IRI0.001-0.3220-6.40 
  Zandi, Hamid 1367 IRI1.0010.28205.60 
 * 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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