Rapid: Individual Calculations May 2017
 Naghdi, Behrooz  Total change: 39.40  Rating chartPersonal card
 Tehran Rapid Cup 18 Farvardin 1396 Tehran IRI 2017-04-07
RcRownchangeKK*chgGame
 1741 1397 2.00 6 1.29 20 25.80 
  Sadeghi Givi, Reza 1797  * IRI0.001-0.0820-1.60 
  Rahimkhani, Parviz 1759 IRI0.001-0.1020-2.00 
  Ghobadibigvand, A. 1797  * IRI0.5010.42208.40 
  Khodabandelou, Amir Parviz 1775 IRI0.5010.41208.20 
  Noorbakhsh Zadeh, Arshia 1613 IRI1.0010.782015.60 
  Rahnama, M.reza 1706 IRI0.001-0.1420-2.80 
 * 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 Cup 7 Ordibehesht 1396 Tehran IRI 2017-04-27
RcRownchangeKK*chgGame
 1630 1397 2.00 6 0.68 20 13.60 
  Ghobadibigvand, A. 1797  * IRI0.001-0.0820-1.60 
  Ashrafi, Seyyed Erfan 1610 IRI0.001-0.2320-4.60 
  Mazroei, Mohammad 1545 IRI1.0010.702014.00 
  Bagheri, Mohammadreza 1581 IRI0.001-0.2620-5.20 
  Shahbazpour, Bijan 1532 IRI1.0010.682013.60 
  Abdollahisaber, Reza 1717 IRI0.001-0.1320-2.60 
 * 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)
 

 

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