Individual Calculations September 2011
 Maleki, Amir  Total change: -23.70  Rating chartPersonal card
 Iranian Chess festival (men) 2011 Zanjan IRI 2011-07-06
RcRownchangeKK*chgGame
 2030 2125 4.00 9 -1.53 15 -22.95 
  Aghababaee, Asghar 1792 IRI1.0010.12151.80 
  Nasri, Amin 2281 IRI0.5010.21153.15 
  Doostkam, P 2210 IRI0.001-0.3815-5.70 
  Shahali, Milad 1961 IRI1.0010.28154.20 
  Khademi, Mohammad Miran 2334 IRI0.001-0.2315-3.45 
  Navarchi, Mehrdad 1967 IRI1.0010.29154.35 
  Tabatabaei, M Amin f1896 IRI0.501-0.2915-4.35 
  Bagheri, Maziar 1891 IRI0.001-0.7915-11.85 
  Oliyazadeh, Pooya 1939 IRI0.001-0.7415-11.10 

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)
 
 4th omid chess tournament Tehran IRI 2011-07-16
RcRownchangeKK*chgGame
 2071 2125 5.50 10 -0.05 15 -0.75 
  Shafiei, Amir Mohammad 1725  * IRI1.0010.08151.20 
  Khalaji, Hanieh 1958 IRI1.0010.28154.20 
  Pourramezanali, Amirreza f2351 IRI0.5010.29154.35 
  Ettehadi, H 2231 IRI0.5010.14152.10 
  Sadeghi, M A 2166 IRI0.5010.06150.90 
  Bolourchifard, Farzad 2248 IRI0.001-0.3315-4.95 
  Azimi, Seyed Khashayar 1812 IRI1.0010.14152.10 
  Lamei, Hadi 2036 IRI1.0010.38155.70 
  Lorparizangeneh, Shahin f2161 IRI0.001-0.4515-6.75 
  Baratian, Aref 2024 IRI0.001-0.6415-9.60 
 * 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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