Rapid: Individual Calculations September 2019
 Saei Hamedani, Khashyar  Total change: -20.20  Rating chartPersonal card
 3rd Ekbatana Rapid Cup 1398 Hamedan IRI 2019-08-12
RcRownchangeKK*chgGame
 1478 1570 3.00 7 -1.27 20 -25.40 
  Jafari, Amir Hossein 1180 IRI1.0010.09201.80 
  Alibabaei, Sasan 1970  * IRI0.001-0.0820-1.60 
  Zaheri, Mehran 1429 IRI0.001-0.6920-13.80 
  Ebrahimi, Mahdi 1251 IRI1.0010.13202.60 
  Kimiaei, Armin 1240 IRI1.0010.12202.40 
  Movahedi, Yashar 1804 IRI0.001-0.2120-4.20 
  Jafari, Mohammad Yasin 1472 IRI0.001-0.6320-12.60 
 * 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 Cup 29Mordad 1398 Tehran IRI 2019-08-20
RcRownchangeKK*chgGame
 1684 1570 2.50 6 0.26 20 5.20 
  Shafaee, H. 1970  * IRI0.001-0.0820-1.60 
  Abbasi Zamharir, Zahra 1269 IRI1.0010.15203.00 
  Samiri, Amirhossein 1836 IRI1.0010.822016.40 
  Alamir Virsagh, Ehsan 1895 IRI0.001-0.1320-2.60 
  Shahkarami, Amin 1695 IRI0.001-0.3320-6.60 
  Beygani, Mohammad Hesam 1441 IRI0.501-0.1720-3.40 
 * 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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