Rapid: Individual Calculations July 2018
 Mahdavinia, Erfan  Total change: 56.40  Rating chartPersonal card
 LALEH PARK RAMAZAN CUP RAPID 1397 Tabriz IRI 2018-06-09
RcRownchangeKK*chgGame
 1531 1222 4.00 8 2.82 20 56.40 
  Sorkhi, Jaber 1622  * IRI0.001-0.0820-1.60 
  Omidi, Mohamad 1516 IRI1.0010.852017.00 
  Farid Ahmadinia, Hosein 1588 IRI0.001-0.1020-2.00 
  Pour Asad, Towhid 1547 IRI1.0010.872017.40 
  Rahimi, Mousa 1566 IRI0.001-0.1220-2.40 
  Aminpour, Alireza 1478 IRI0.001-0.1920-3.80 
  Karimi, Manouchehr 1392 IRI1.0010.722014.40 
  Asadi, Yousef 1538 IRI1.0010.872017.40 
 * 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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