Rapid: Individual Calculations September 2018
 Khachatourians, Teni  Total change: -11.40  Rating chartPersonal card
 Tehran Rapid 11 Mordad 1397 Tehran IRI 2018-08-02
RcRownchangeKK*chgGame
 1557 1738 2.50 5 -0.99 20 -19.80 
  Ahadi, Mohammad Amin 1338  * IRI0.501-0.4220-8.40 
  Keshani, Kian 1338  * IRI0.001-0.9220-18.40 
  Noorbakhsh Zadeh, Arshia 1597 IRI1.0010.31206.20 
  Elikaei, Mehrad 1608 IRI1.0010.32206.40 
  Rezanezhad, Hassan 1906 IRI0.001-0.2820-5.60 
 * 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)
 
 Iranian Women Rapid Championship 1397 Karaj IRI 2018-08-16
RcRownchangeKK*chgGame
 1552 1738 5.50 7 0.42 20 8.40 
  Mazdarani, Romina 1338  * IRI1.0010.08201.60 
  Yazdani, Ava 1474 IRI1.0010.18203.60 
  Motamedi, Fatemeh 1600 IRI0.001-0.6920-13.80 
  Kalvandi, Nashmil 1495 IRI1.0010.20204.00 
  Khoshsafa, Zeinab 1608 IRI1.0010.32206.40 
  Nadernia, Nikta 1662 IRI1.0010.40208.00 
  Asgharpourmasoleh, Tara 1688 IRI0.501-0.0720-1.40 
 * 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)
 

 

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