Individual Calculations May 2014
 Ghaffarifar, Matin  Total change: -14.70  Rating chartPersonal card
 Esfahan Nowruz Open (2014) Esfahan IRI 2014-03-25
RcRownchangeKK*chgGame
 1943 1725 0.00 4 -0.90 15 -13.50 
  Safari Eskandari, Mojtaba 1997 IRI0.001-0.1715-2.55 
  Falah, Mehdi 1983 IRI0.001-0.1815-2.70 
  Babae, Majid 1908 IRI0.001-0.2615-3.90 
  Anjom Rooz, Mehdi 1884 IRI0.001-0.2915-4.35 

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)
 
 Farvardin Open (2014) Tehran IRI 2014-04-09
RcRownchangeKK*chgGame
 1725 1741 2.00 4 -0.08 15 -1.20 
  Abpeikar, S.e. 1909 IRI0.001-0.2815-4.20 
  Khastoo, Morteza 1829 IRI0.001-0.3815-5.70 
  Kord, Moslem 1553 IRI1.0010.26153.90 
  Molavian, Hadi 1608 IRI1.0010.32154.80 

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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