Individual Calculations August 2023
 Aghanejad, Ebrahim  Total change: -41.60  Rating chartPersonal card
 West Azerbaijan Standard Chess Championship 1402 Urmiya IRI 2023-07-10
RcRownchangeKK*chgGame
 1554 1814 3.50 6 -1.04 40 -41.60 
  Anaami Moghaddam, Yashar 1152 IRI1.0010.01400.40 
  Majidi, Ronia 1414  * IRI0.501-0.4240-16.80 
  Alaghehmand, Arshia 1866 IRI0.001-0.4340-17.20 
  Eslampanah, Parviz 1555 IRI1.0010.18407.20 
  Damya, Aydin 1609 IRI0.001-0.7640-30.40 
  Sadeghi, Atabak 1728 IRI1.0010.384015.20 
 * 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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