Rapid: Individual Calculations June 2018
 Doostkam, P  Total change: -13.60  Rating chartPersonal card
 Tehran Rapid 13 Ordibehesht 1397 Tehran IRI 2018-05-03
RcRownchangeKK*chgGame
 1784 2017 3.00 6 -1.55 20 -31.00 
  Salarkia, Davood 1617  * IRI1.0010.08201.60 
  Mahboob, Amir 1682 IRI1.0010.12202.40 
  Ghobadibigvand, A. 1813 IRI0.001-0.7620-15.20 
  Noorbakhsh Zadeh, Arshia 1632 IRI1.0010.09201.80 
  Mahdizadeh, Mohammad 1774 IRI0.001-0.8020-16.00 
  Ghafourian, Amir Ali 2186 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)
 
 Tehran Rapid 18 Ordibehesht 1397 Tehran IRI 2018-05-08
RcRownchangeKK*chgGame
 1989 2017 3.50 5 0.87 20 17.40 
  Farahsa, Khosro 1617  * IRI1.0010.08201.60 
  Esmaeilnejad, Mohammad Amin 2087 IRI0.5010.10202.00 
  Rezaei, Hamidreza 1815 IRI1.0010.24204.80 
  Mosadeghpour, Masoud g2375 IRI0.001-0.1020-2.00 
  Abed, Meisam 2053 IRI1.0010.552011.00 
 * 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)
 

 

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