Individual Calculations April 2022
 Alizadegan, Korosh  Total change: -30.00  Rating chartPersonal card
 Philekhoob 3rd Nowruz Cup Standard 2022 Group A (1500 and higher) Markazi IRI 2022-03-22
RcRownchangeKK*chgGame
 1673 1760 3.50 7 -0.75 40 -30.00 
  Mahdizadeh, Sadra 1440 IRI0.001-0.8740-34.80 
  Borji, Parham 1577 IRI1.0010.264010.40 
  Kakavand, Ramtin 1577 IRI0.501-0.2440-9.60 
  Abbasi, Meisam 1888 IRI0.001-0.3340-13.20 
  Biglarifard, Koorosh 1675 IRI1.0010.384015.20 
  Zinati, Mohammad 1864 IRI1.0010.644025.60 
  Mahdavi, Mahdis 1692 IRI0.001-0.5940-23.60 

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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