Rapid: Individual Calculations May 2019
 Alavi, Homa  Total change: -59.40  Rating chartPersonal card
 Tehran Rapid Cup 23 Farvardin 1398 Tehran IRI 2019-04-12
RcRownchangeKK*chgGame
 1704 1943 4.00 9 -2.97 20 -59.40 
  Salarkia, Davood 1543  * IRI1.0010.08201.60 
  Doroodgar, A.hosein 1681 IRI1.0010.18203.60 
  Ardeshi, Mehrdad m2173 IRI0.001-0.2120-4.20 
  Rostami, Hossein 1714 IRI0.001-0.7920-15.80 
  Ghorbani, Sina 1573 IRI1.0010.10202.00 
  Elikaei, Mehrad 1701 IRI0.001-0.8020-16.00 
  Azizi Tafreshi, Ali Akbar 1606 IRI1.0010.12202.40 
  Rahmani, Pedram 1721 IRI0.001-0.7820-15.60 
  Allahverdi, Davood 1621 IRI0.001-0.8720-17.40 
 * 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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