Individual Calculations October 2017
 Nikookar, Mohammad  Total change: 42.80  Rating chartPersonal card
 4th Lorestan Aflak Cup 1396 Khorramabad IRI 2017-09-07
RcRownchangeKK*chgGame
 1629 1240 1.50 5 1.07 40 42.80 
  Baharipour, Norooz 1618 IRI1.0010.914036.40 
  Noroozi, Jamshid 1640  * IRI0.001-0.0840-3.20 
  Siahpoosh, Hossein 1606 IRI0.001-0.1040-4.00 
  Hajinejad, Alimohammad 1640  * IRI0.5010.424016.80 
  Ansar Jaafari, Abbas 1640  * IRI0.001-0.0840-3.20 
 * 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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