Individual Calculations June 2022
 Shabani, Mobin  Total change: 0.00  Rating chartPersonal card
 Iranian Youth Chess Championship (Open U14) Qom IRI 2022-05-07
RcRownchangeRpKK*chgGame
 1287 0 2.50 7 0.00 1185   0.00 
  Shakibaei Yekta, Ouriya 1359 IRI0.0010.00 0.00 
  Ghafary, Poria 1061 IRI0.5010.00 0.00 
  Zeraati Neishabouri, Sam 1259 IRI1.0010.00 0.00 
  Shahsavari, Mohammad Amin 1430 IRI0.0010.00 0.00 
  Abbasi, Amirtaha 1119 IRI1.0010.00 0.00 
  Hosseinzadeh, Amir Ali 1679 IRI0.0010.00 0.00 
  Hoseini, Arsam 1102 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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