Individual Calculations April 2017
 Tavakoli, Ali  Total change: 30.80  Rating chartPersonal card
 3rd Khavaran Norooz Tournament 2017 Birjand IRI 2017-03-25
RcRownchangeKK*chgGame
 1793 1882 5.50 8 0.77 40 30.80 
  Pournoghanian, Younes 1482  * IRI1.0010.08403.20 
  Kavosi Heydari, Mohammad Amin 1482  * IRI1.0010.08403.20 
  Mohandesi, Shahin m2182 IRI0.001-0.1540-6.00 
  Darabi Zadeh, Parviz 1482  * IRI1.0010.08403.20 
  Jafari, Mohammad Sadegh 1603 IRI1.0010.16406.40 
  Mousavi Jad, Sajad 2111 IRI0.5010.294011.60 
  Roohi, Abdolmajid 2236 IRI0.001-0.1140-4.40 
  Rigi, Vahab 1763 IRI1.0010.344013.60 
 * 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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