Individual Calculations April 2023
 Mal Ahmadi, Iliya  Total change: 82.80  Rating chartPersonal card
 Shiraz standard cup 2023 Fars IRI 2023-03-10
RcRownchangeKK*chgGame
 1485 1124 3.00 7 2.07 40 82.80 
  Khalifat, Omid 1788 IRI0.001-0.0140-0.40 
  Nematolahi, Amirali 1564 IRI0.001-0.0640-2.40 
  Shahryari, Bizhan 1586 IRI1.0010.954038.00 
  Tavakolinia, Abolfazl 1378 IRI0.001-0.1940-7.60 
  Farokhi, Mojtaba 1373 IRI1.0010.814032.40 
  Zonobi, Mahmod 1395 IRI0.001-0.1740-6.80 
  Qaedzadegan, Aria 1308 IRI1.0010.744029.60 

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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