Rapid: Individual Calculations October 2017
 Barati, Khosro  Total change: -2.20  Rating chartPersonal card
 Tehran Rapid 16 Shahrivar 1396 Tehran IRI 2017-09-09
RcRownchangeKK*chgGame
 1673 1594 2.00 5 -0.11 20 -2.20 
  Kazerooni, Shahriar 1965 IRI0.001-0.1020-2.00 
  Shabanzadeh, Mehrad 1273 IRI1.0010.13202.60 
  Lavasani, Javad 1994  * IRI1.0010.922018.40 
  Taghikhani, Amir Ali 1773 IRI0.001-0.2720-5.40 
  Ghayourifar, Ali 1360 IRI0.001-0.7920-15.80 
 * 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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