Rapid: Individual Calculations October 2018
 Ghobadzadeh, Mohammad  Total change: -25.40  Rating chartPersonal card
 Tehran Rapid 22 Shahrivar 1397 Tehran IRI 2018-09-13
RcRownchangeKK*chgGame
 1585 1864 4.50 7 -1.27 20 -25.40 
  Abdollahzadeh, Ali 1464  * IRI1.0010.08201.60 
  Barati, Esfandiar 1589 IRI0.501-0.3320-6.60 
  Fakhrbakhsh, Vandad 1718 IRI0.001-0.7020-14.00 
  Taghikhani, Amir Ali 1664 IRI0.001-0.7620-15.20 
  Zandi, Hamid 1464  * IRI1.0010.08201.60 
  Sajedi, Rasoul 1551 IRI1.0010.14202.80 
  Ghadiri Bidhendi, Ebrahim 1643 IRI1.0010.22204.40 
 * 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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