Individual Calculations August 2017
 Barati, Mahmoud  Total change: -1.60  Rating chartPersonal card
 Esfahan Chess Championship Men 1396 Esfahan IRI 2017-07-12
RcRownchangeKK*chgGame
 1523 1639 2.50 4 -0.08 20 -1.60 
  Kazemi, Kamran 1795 IRI0.001-0.2920-5.80 
  Jamah, Mobin 1405 IRI0.501-0.2920-5.80 
  Haji Abolhasani, Saeed 1425 IRI1.0010.23204.60 
  Khosravi, Kamyar 1468 IRI1.0010.27205.40 

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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