Rapid: Individual Calculations July 2023
 Mahdavi, Seyed Afshin  Total change: 2.60  Rating chartPersonal card
 2th Persian Gulf Bushehr Bushehr IRI 2023-06-22
RcRownchangeKK*chgGame
 1486 1644 5.50 8 0.13 20 2.60 
  Bafandeh, Mohammad 1258 IRI1.0010.09201.80 
  Vaziri, Rasool 1805 IRI0.001-0.2920-5.80 
  Meigolinezhad, Reza 1319 IRI1.0010.13202.60 
  Malek, Mohammad Sepehr 1316 IRI1.0010.13202.60 
  Fakhraei, Mojtaba 1698 IRI0.001-0.4220-8.40 
  Makarian, Kasra 1329 IRI1.0010.14202.80 
  Mokhtari, Ahmad 1434 IRI1.0010.23204.60 
  Ahmadi, Akbar 1728 IRI0.5010.12202.40 

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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