Individual Calculations October 2018
 Abbasnejad, Amirreza  Total change: 5.60  Rating chartPersonal card
 3rd Paytakht International Cup 2018 -Group B Tehran IRI 2018-09-02
RcRownchangeKK*chgGame
 1615 1589 3.50 8 -0.14 40 -5.60 
  Rahmatian, Shayan 1889 IRI0.001-0.1540-6.00 
  Alavi, S. Sina 1257 IRI1.0010.12404.80 
  Rezaei, Hamidreza 1804 IRI0.001-0.2340-9.20 
  Davari, Sara 1189  * IRI1.0010.08403.20 
  Najafi Tabar, Aydin 1789 IRI0.5010.264010.40 
  Moradi, Kaveh 1799 IRI0.001-0.2340-9.20 
  Yeganegi, Barad 1440 IRI1.0010.304012.00 
  Alamir Virsagh, Ehsan 1751 IRI0.001-0.2940-11.60 
 * 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)
 
 The First Iranian U-14 Team Chess Championship 1397 Babol IRI 2018-09-14
RcRownchangeKK*chgGame
 1208 1589 3.00 3 0.28 40 11.20 
  Hoseinpour Kasgary, Abolfazl 1232 IRI1.0010.11404.40 
  Saadatmandi, Elina 1204 IRI1.0010.09403.60 
  Miri, Seyed Matin 1189  * IRI1.0010.08403.20 
 * 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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