Individual Calculations September 2022
 Akhundi, Saeed  Total change: 0.00  Rating chartPersonal card
 5th Iranian Amateures Chess Championship 2022 Zanjan IRI 2022-08-21
RcRownchangeRpKK*chgGame
 1366 0 2.00 8 0.00 1173   0.00 
  Javanshir, Omid 1604 IRI0.0010.00 0.00 
  Khoshkalam, Seyed Mahan 1847 IRI0.0010.00 0.00 
  Darabi, Mohammad Parsa 1315 IRI0.5010.00 0.00 
  Farahvashi, Zahra 1247 IRI0.5010.00 0.00 
  Bonabi, Hasti 1252 IRI0.0010.00 0.00 
  Parvizi, Safar 1219 IRI1.0010.00 0.00 
  Modheji, Parham 1159 IRI0.0010.00 0.00 
  Mohammadi, Amir Hosein 1281 IRI0.0010.00 0.00 

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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