Individual Calculations March 2019
 Zahedifar, Anahita  Total change: -24.40  Rating chartPersonal card
 27th Fajr Cup International Chess Festival (Masters) Tehran IRI 2019-02-05
RcRownchangeKK*chgGame
 2223 2134 3.00 9 -0.61 40 -24.40 
  Tahbaz, Arash m2484 IRI0.001-0.1140-4.40 
  Ashtiani, Mehrdad 2020 IRI1.0010.344013.60 
  Noroozi, Omid m2336 IRI1.0010.764030.40 
  Darini, Pouria g2475 IRI0.001-0.1240-4.80 
  Senador, Emmanuel m2296 PHI0.001-0.2940-11.60 
  Asbahi, Mohammad 2095 IRI0.001-0.5540-22.00 
  Shah Moradi, Mohammad 2239 IRI0.001-0.3640-14.40 
  Khorshidi, Mohammadreza 2025 IRI1.0010.354014.00 
  Ghesmati, Aryan 2037 IRI0.001-0.6340-25.20 

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)
 

 

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