Individual Calculations July 2023
 Fathi, Himan  Total change: 10.80  Rating chartPersonal card
 Asian Zonal Chess Championship 2023 Zone 3.1 Men Tehran IRI 2023-05-23
RcRownchangeKK*chgGame
 1950 1844 4.00 9 0.54 20 10.80 
  Nikookar, Mahdi 2184 IRI0.5010.38207.60 
  Sadeghi Givi, Reza 1926 IRI0.001-0.3920-7.80 
  Kakavand, Ramtin 1746 IRI1.0010.37207.40 
  Kaffash, Milad 2029 IRI1.0010.742014.80 
  Noroozi, Omid m2304 IRI0.001-0.0520-1.00 
  Altorky, Amer 2051 SYR0.001-0.2320-4.60 
  Mardali, Yousef 1631 IRI1.0010.23204.60 
  Khodabandeh, Milad 1927 IRI0.001-0.3920-7.80 
  Rashidi, Amid 1756 IRI0.501-0.1220-2.40 

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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