Individual Calculations September 2022
 Zhian, Mehdi  Total change: 0.00  Rating chartPersonal card
 5th Iranian Amateures Chess Championship 2022 Zanjan IRI 2022-08-21
RcRownchangeRpKK*chgGame
 1266 0 1.50 6 0.00 1073   0.00 
  Nasari, Amir 1492 IRI0.0010.00 0.00 
  Khalouei Koupaei, Arya 1308 IRI0.5010.00 0.00 
  Yousefli, Amirhossein 1371 IRI0.0010.00 0.00 
  Veismoradi, Kasra 1200 IRI0.0010.00 0.00 
  Barat Pour, Daniz 1143 IRI0.0010.00 0.00 
  Vahedi, Karen 1082 IRI1.0010.00 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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