Rapid: Individual Calculations June 2019
 Masoumi, Sahar  Total change: 27.20  Rating chartPersonal card
 Nokhbegan Rapid Cup 14 Ordibehesht 1398 Rasht IRI 2019-05-09
RcRownchangeKK*chgGame
 1621 1618 2.00 5 -0.40 20 -8.00 
  Hooshdarmahjoob, Navid 1861 IRI0.001-0.2020-4.00 
  Alizadeh, Raeen 1218  * IRI1.0010.08201.60 
  Meknatjou, Ashkan 1377 IRI1.0010.20204.00 
  Nikfetrat, Hasan 1797 IRI0.001-0.2720-5.40 
  Tavoosi Rad, Ramtin 1850 IRI0.001-0.2120-4.20 
 * 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)
 
 Kish Chess School Ramezan Rapid Cup 1398 Rasht IRI 2019-05-14
RcRownchangeKK*chgGame
 1748 1618 4.50 8 1.76 20 35.20 
  Jahedi, Mani 2018  * IRI0.001-0.0820-1.60 
  Shahmohammadi, Dorsa 1218  * IRI1.0010.08201.60 
  Samsam, Farhad 1910 IRI1.0010.852017.00 
  Najafi Tabar, Aydin 1918 IRI1.0010.852017.00 
  Omidi, Arya 2018  * IRI0.001-0.0820-1.60 
  Marzoughi, Mohammadsadegh 1909 IRI0.001-0.1520-3.00 
  Noorinezhad, Nafas 1218  * IRI1.0010.08201.60 
  Ghomi, Parnian wc1772 IRI0.5010.21204.20 
 * 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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