Individual Calculations June 2015
 Mohammadi, Hamidreza  Total change: 0.00  Rating chartPersonal card
 Islamic Azad University Chess Championship 2015 Tehran IRI 2015-05-10
RcRownchangeRpKK*chgGame
 1851 0 0.00 2 0.00 1051   0.00 
  Khamisi, S Jafar 2153 IRI0.0010.00 0.00 
  Maleki, Amin 1549 IRI0.0010.00 0.00 

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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