Individual Calculations June 2015
 Nikpour, Hossein  Total change: 32.00  Rating chartPersonal card
 Khuzestan First League (2014) Various city in Khuzestan pr. IRI 2014-09-29
RcRownchangeKK*chgGame
 1871 2003 3.00 3 0.99 40 39.60 
  Yousefiraki, Mojtaba 1950 IRI1.0010.434017.20 
  Afshani, Matin 1744 IRI1.0010.18407.20 
  Sayyaf, Meghdad 1918 IRI1.0010.384015.20 

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)
 
NOTE: K factor changed
 Islamic Azad University Chess Championship 2015 Tehran IRI 2015-05-10
RcRownchangeKK*chgGame
 2143 2003 1.00 4 -0.38 20 -7.60 
  Shahsanam, Alireza 1862 IRI1.0010.31206.20 
  Vaghar, Mohsen 2221 IRI0.001-0.2220-4.40 
  Makvandi, Navid 2084 IRI0.001-0.3920-7.80 
  Javanbakht, Nima f2403  * IRI0.001-0.0820-1.60 
 * 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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