Rapid: Individual Calculations August 2017
 Khayat Zade, Mohamad Javad  Total change: 2.20  Rating chartPersonal card
 Farzin Chess School Rapid Chess tournament Tir 1396 Khoramshahr IRI 2017-06-22
RcRownchangeKK*chgGame
 1495 1327 1.00 3 0.11 20 2.20 
  Heydari, Armin 1561 IRI0.001-0.2120-4.20 
  Malekzadeh, Amirhosein 1322 IRI1.0010.49209.80 
  Jalilian, Benyamin 1603 IRI0.001-0.1720-3.40 

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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