Rapid: Individual Calculations January 2024
 Farokhfar, S Ahmad  Total change: 6.20  Rating chartPersonal card
 20th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-12-29
RcRownchangeKK*chgGame
 1551 1514 4.00 8 0.31 20 6.20 
  Karami Kejani, Masoud 1824 IRI0.001-0.1420-2.80 
  Karami, Ariya 1752 IRI0.001-0.2020-4.00 
  Kiashemshaki, Koroush 1424 IRI1.0010.38207.60 
  Mehran, Hossein 1833 IRI0.001-0.1320-2.60 
  Marvi, Targol 1251 IRI1.0010.18203.60 
  Rezapour, Radman 1297 IRI1.0010.22204.40 
  Doostkam, Pouyan 1852 IRI0.001-0.1220-2.40 
  Fadaei, Farshad 1177 IRI1.0010.12202.40 

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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