Rapid: Individual Calculations July 2019
 Yousefian, Maedeh  Total change: -11.00  Rating chartPersonal card
 Esfahan Rapid Championship 1398 Esfahan IRI 2019-06-06
RcRownchangeKK*chgGame
 1480 1279 1.00 5 -0.40 20 -8.00 
  Hoseini Monjezi, Farhad 1679  * IRI0.001-0.0820-1.60 
  Bakhtiari, Iman 1679  * IRI0.001-0.0820-1.60 
  Keivandarian, Ali 1492 IRI0.001-0.2320-4.60 
  Hajian, Mehrbod 1544 IRI0.001-0.1820-3.60 
  Natanzian, Mohammad Parsa 1007 IRI1.0010.17203.40 
 * 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)
 
 Iran Youth Rapid Championship 2019 - Girls U10 Tehran IRI 2019-06-13
RcRownchangeKK*chgGame
 1136 1279 6.00 9 -0.15 20 -3.00 
  Kalvandi, Narina 1066 IRI1.0010.23204.60 
  Abbaszadeh, Mahdis 1159 IRI0.001-0.6620-13.20 
  Baghaei, Raya 1070 IRI1.0010.23204.60 
  Arab, Atra 1138 IRI0.001-0.6920-13.80 
  Mehri, Narges 1062 IRI1.0010.22204.40 
  Rezaei, Yekta 1017 IRI1.0010.18203.60 
  Mohammadi, Melika 1467 IRI0.001-0.2620-5.20 
  Matani, Fatemeh 1050 IRI1.0010.21204.20 
  Delavar, Atrin 1197 IRI1.0010.39207.80 

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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