Individual Calculations April 2017
 Hosseini, Seyedhossein  Total change: -19.60  Rating chartPersonal card
 6th Daliran Tangestan Tournament Ahram IRI 2017-03-20
RcRownchangeKK*chgGame
 1705 1824 4.00 7 -0.49 40 -19.60 
  Rashedi, Amin 1424  * IRI1.0010.08403.20 
  Zahedi, Mehdi 1655 IRI1.0010.284011.20 
  Hashemi, Farhad 1679 IRI1.0010.314012.40 
  Falahati, Mohammad Hassan 1875 IRI0.001-0.4340-17.20 
  Rajabi, Hamid 1642 IRI1.0010.264010.40 
  Latifpour, Mohammad 1891 IRI0.001-0.4140-16.40 
  Hajiani, Arman 1767 IRI0.001-0.5840-23.20 
 * 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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