Individual Calculations August 2017
 Hosseinifard, Rahim  Total change: 12.80  Rating chartPersonal card
 Khouzestan Men Chess Championship 2017 Ahvaz IRI 2017-07-05
RcRownchangeKK*chgGame
 1759 1774 4.00 7 0.32 40 12.80 
  Sorkhi, Saeid 1498 IRI1.0010.17406.80 
  Mousavi, Sayed Milad 2174  * IRI0.001-0.0840-3.20 
  Jafari, Mehdi 1475 IRI1.0010.15406.00 
  Hormozi, Ahmadreza 1987 IRI1.0010.774030.80 
  Bosagh Zadeh, Alireza 1816 IRI0.001-0.4440-17.60 
  Baharipour, Norooz 1633 IRI1.0010.314012.40 
  Chinisaz, Aryan 1731 IRI0.001-0.5640-22.40 
 * 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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