Individual Calculations April 2023
 Baytamari, Amir Hossein  Total change: 46.00  Rating chartPersonal card
 Alborz Championship Open 1401 Karaj IRI 2023-02-21
RcRownchangeKK*chgGame
 1545 1557 5.00 7 1.15 40 46.00 
  Heidari, Parham 1157  * IRI1.0010.08403.20 
  Jamshidi, Amir Hossein f2156 IRI0.001-0.0240-0.80 
  Norouzi, Mahdiar 1240 IRI1.0010.13405.20 
  Ghodousi, Arian 1460 IRI1.0010.374014.80 
  Darvishi, Matin 1438 IRI1.0010.344013.60 
  Khodabandeh, Milad 1907 IRI0.001-0.1140-4.40 
  Karimi Soureh, Kiarash 1454 IRI1.0010.364014.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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