Individual Calculations April 2022
 Davoodi, Amirali  Total change: -6.80  Rating chartPersonal card
 Standard Cup Shabanieh holidays khorasan razavi 1400 Mashhad IRI 2022-03-09
RcRownchangeKK*chgGame
 1298 1025 1.00 6 -0.17 40 -6.80 
  Khosravi, Korosh 1352 IRI0.001-0.1340-5.20 
  Kamran Nia, Helia 1300 IRI0.001-0.1740-6.80 
  Darbanian, Dariush 1264 IRI0.001-0.2040-8.00 
  Movahedi Aliabadi, Hamid 1339 IRI0.001-0.1440-5.60 
  Vesali Khah, Parsa 1481 IRI0.001-0.0640-2.40 
  Ansari, Amirhossein 1050 IRI1.0010.534021.20 

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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