Individual Calculations November 2010
 Niknaddaf, Ali  Total change: 2.55  Rating chartPersonal card
 2nd Zendehrood International Open Chess Tournament (men) Esfahan IRI 2010-09-14
RcRownchangeKK*chgGame
 2129 2215 5.00 8 0.17 15 2.55 
  Maleki, Mojtaba 1830 IRI1.0010.09151.35 
  Abed, Meisam 2035 IRI0.501-0.2415-3.60 
  Shafaee, H 2094 IRI0.501-0.1615-2.40 
  Najafiyan Pour, Mahyar 2021 IRI1.0010.25153.75 
  Lorparizangeneh, Shahin f2021 IRI1.0010.25153.75 
  Hosseinipour, Mehdi 2304 IRI1.0010.62159.30 
  Behmardi, K Rustam 2243 IRI0.001-0.4615-6.90 
  Harutjunyan, Gevorg g2481 ARM0.001-0.1815-2.70 

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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