Rapid: Individual Calculations May 2018
 Haj Aaghazadeh, Amin  Total change: -49.60  Rating chartPersonal card
 Ardabil Nowrouz Rapid Cup 1397 Ardabil IRI 2018-03-29
RcRownchangeKK*chgGame
 1674 1783 2.50 8 -2.48 20 -49.60 
  Valipour, Rastin 1383  * IRI1.0010.08201.60 
  Hosseini, Delavar 1550 IRI1.0010.21204.20 
  Rezai, Iraj 2111 IRI0.001-0.1320-2.60 
  Bekrami, Habib 2009 IRI0.001-0.2120-4.20 
  Faryan, Hadi 1635 IRI0.001-0.7020-14.00 
  Asghari, Vadod 1553 IRI0.001-0.7920-15.80 
  Vasigh, Jalaladdin 1383  * IRI0.501-0.4220-8.40 
  Alavinia, Hossein 1767 IRI0.001-0.5220-10.40 
 * 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)
 

 

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