Rapid: Individual Calculations July 2018
 Heydari, Hosein  Total change: 14.60  Rating chartPersonal card
 Tehran Rapid 29 Khordad 1397 Tehran IRI 2018-06-19
RcRownchangeKK*chgGame
 1654 1315 0.00 5 -0.64 20 -12.80 
  Asgharvand, Davood 1715  * IRI0.001-0.0820-1.60 
  Nejatpour, Soshiyant 1697 IRI0.001-0.0920-1.80 
  Ghobadibigvand, A. 1715  * IRI0.001-0.0820-1.60 
  Zare Karizi, Negar 1492 IRI0.001-0.2720-5.40 
  Abbaspoorrad, Nikoo 1651 IRI0.001-0.1220-2.40 
 * 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)
 
 Tehran Rapid 31 Khordad 1397 Tehran IRI 2018-06-21
RcRownchangeKK*chgGame
 1557 1315 3.00 7 1.37 20 27.40 
  Ghobadibigvand, A. 1715  * IRI0.001-0.0820-1.60 
  Doroodgar, A.hosein 1565 IRI0.001-0.1920-3.80 
  Jalili, Amir Hossein 1113 IRI1.0010.24204.80 
  Alavi, Mir Mahmood 1518 IRI0.001-0.2420-4.80 
  Ghadiri Bidhendi, Ebrahim 1715  * IRI1.0010.922018.40 
  Tahvili Raftar, Iman 1557 IRI0.001-0.2020-4.00 
  Khonghaloos, Zorik 1715  * BEL1.0010.922018.40 
 * 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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