Rapid: Individual Calculations October 2019
 Poolaei, Roham  Total change: 27.60  Rating chartPersonal card
 5th Ramsar Rapid Cup Ramsar IRI 2019-09-07
RcRownchangeKK*chgGame
 1556 1519 5.50 8 1.98 20 39.60 
  Sebt Rasoul, Seyede Setare wf1788 IRI0.001-0.1720-3.40 
  Kavoosi, Ghorbanali 1122 IRI1.0010.08201.60 
  Azadi, Kasra 1767 IRI0.5010.31206.20 
  Farrash, Milad 1119  * IRI1.0010.08201.60 
  Mahdavi, Reza 1919  * IRI0.001-0.0820-1.60 
  Karimi, Mohammadmahdi 1119  * IRI1.0010.08201.60 
  Ashkani, Teimor 1831 IRI1.0010.862017.20 
  Khoshkalam, Seyed Mahan 1781 IRI1.0010.822016.40 
 * 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)
 
 4th Kelardasht Rapid Cup 1398 Mazandaran IRI 2019-09-20
RcRownchangeKK*chgGame
 1391 1519 2.50 5 -0.60 20 -12.00 
  Barmar, Melisa 1119  * IRI1.0010.08201.60 
  Hagh Taj Dar, Rajab Ali 1808 IRI0.001-0.1620-3.20 
  Mashhadban, Artin 1119  * IRI1.0010.08201.60 
  Azadi, Kasra 1767 IRI0.001-0.1920-3.80 
  Shahmohammadi, Dorsa 1141 IRI0.501-0.4120-8.20 
 * 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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