Individual Calculations August 2023
 Mirzaeian, Ehsan  Total change: 29.40  Rating chartPersonal card
 2nd International Gilan Cup (Masters-A Category) Rasht IRI 2023-07-14
RcRownchangeKK*chgGame
 1913 1819 5.00 9 1.47 20 29.40 
  Primbetov, Kazbek f2091 KAZ0.5010.33206.60 
  Ghayourifar, Amir 1959 IRI0.001-0.3120-6.20 
  Masoumi, Sahel 1736 IRI0.501-0.1120-2.20 
  Karimi, Setayesh 1789 IRI0.501-0.0420-0.80 
  Mardali, Yousef 1607 IRI1.0010.23204.60 
  Moradpour, Artin 1952 IRI0.5010.18203.60 
  Lomsadze, Davit g2277 GEO0.5010.45209.00 
  Niazi, Arash 1905 IRI0.5010.12202.40 
  Delavari, Behnood 1903 IRI1.0010.622012.40 

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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