Individual Calculations August 2022
 Sohrabizadeh, Saeid  Total change: 0.00  Rating chartPersonal card
 Qom State Chess Championship - 1401 Qom IRI 2022-07-23
RcRownchangeRpKK*chgGame
 1402 0 1.50 5 0.00 1253   0.00 
  Maleki, Alireza 1299 IRI0.0010.00 0.00 
  Ghasemi, Mahdi 1126 IRI1.0010.00 0.00 
  Jahanbeigi, Javad 1856 IRI0.0010.00 0.00 
  Balaghi, Mohammad Javad 1437 IRI0.5010.00 0.00 
  Alibeikloo, Malihe 1293 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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