Individual Calculations July 2011
 Naderi, M J  Total change: 7.50  Rating chartPersonal card
 9th iranian super league chess championship (men)Andishmandan Cup (season II) Various Cities in Iran IRI 2010-12-01
RcRownchangeKK*chgGame
 2290 2081 2.50 7 0.73 15 10.95 
  Makvandi, Navid 2122 IRI0.001-0.4415-6.60 
  Toufighi, Homayoon g2455 IRI0.001-0.1015-1.50 
  Mohandesi, Shahin m2280 IRI0.5010.26153.90 
  Noroozi, Omid 2307 IRI0.001-0.2115-3.15 
  Ghaem Maghami, Ehsan g2481  * IRI0.001-0.0815-1.20 
  Vassalam, M T 2139 IRI1.0010.58158.70 
  Asgari, Morteza 2246 IRI1.0010.721510.80 
 * 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)
 
 Bandar Abbas open chess tournament (Sahel Cup) Bandar Abbas IRI 2011-04-24
RcRownchangeKK*chgGame
 1985 2084 3.50 6 -0.23 15 -3.45 
  Nourimoghaddam, Shahrokh 1835 IRI1.0010.19152.85 
  Safari Eskandari, Mojtaba 1983 IRI0.501-0.1415-2.10 
  Ardeshirpour, Hoss 1977 IRI0.001-0.6515-9.75 
  Taghipoor, Habib 1794 IRI1.0010.16152.40 
  Pilvaieh, Ali 2174 IRI0.5010.12151.80 
  Zanganeh, Shahin 2148 IRI0.5010.09151.35 

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)
 

 

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