Rapid: Individual Calculations March 2018
 Ghorbani, Sina  Total change: 8.60  Rating chartPersonal card
 Alborz Rapid Cup 27 Bahman 1396 Alborz IRI 2018-02-16
RcRownchangeKK*chgGame
 1445 1436 4.00 7 0.43 20 8.60 
  Jamshidi, Amir Hossein f1836  * IRI0.001-0.0820-1.60 
  Mashatan, Reza 1836  * IRI0.001-0.0820-1.60 
  Abolhasani, Hosein 1107 IRI1.0010.12202.40 
  Baytamari, Amir Hossein 1214 IRI1.0010.22204.40 
  Rousta, Saeed 1043 IRI1.0010.08201.60 
  Khodabandeh, Milad 1836  * IRI0.001-0.0820-1.60 
  Mokhtarpour, Amir Ali 1244 IRI1.0010.25205.00 
 * 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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