Individual Calculations June 2022
 Ghanbari, Ali Asghar  Total change: -19.20  Rating chartPersonal card
 2nd PhileKhoob Championship Standard 2022 Group B (U1500) Arak IRI 2022-05-02
RcRownchangeKK*chgGame
 1215 1274 2.50 6 -0.96 20 -19.20 
  Gholipour, Amirhosein 1440 IRI0.001-0.2820-5.60 
  Mirjavadi, Sarieh 1037 IRI1.0010.20204.00 
  Roostaei, Ali 1376 IRI0.001-0.3620-7.20 
  Rajabi, M.sadra 1134 IRI0.501-0.1920-3.80 
  Molouki, Melika 1138 IRI1.0010.32206.40 
  Barmar, Melisa 1162 IRI0.001-0.6520-13.00 

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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