Rapid: Individual Calculations June 2018
 Ghayourifar, Amir  Total change: 37.40  Rating chartPersonal card
 5th Shahriar Rapid Cup Ordibehesht 1397 Shahriar IRI 2018-05-11
RcRownchangeKK*chgGame
 1477 1427 4.00 7 0.99 20 19.80 
  Sedaghati, Mehrdad f1827  * IRI0.001-0.0820-1.60 
  Ghiyasvand, Navid 1043 IRI1.0010.09201.80 
  Hoseinizadeh, Parmida 1092 IRI1.0010.12202.40 
  Ebadi, Seyed Ali 1546 IRI0.001-0.3420-6.80 
  Shahkarami, Amin 1701 IRI1.0010.832016.60 
  Rabani, Hashem 1544 IRI0.5010.16203.20 
  Teymoori, Nadia 1587 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)
 
 Alborz Youth Rapid League Group B Alborz IRI 2018-05-14
RcRownchangeKK*chgGame
 1256 1427 3.00 3 0.88 20 17.60 
  Darvishi, Matin 1100 IRI1.0010.13202.60 
  Esmaili, Soroush 1256 IRI1.0010.27205.40 
  Mohammad Zamanloo, Shadmehr 1413 IRI1.0010.48209.60 

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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