Rapid: Individual Calculations April 2023
 Astineh, Sam  Total change: 54.40  Rating chartPersonal card
 Gilan Norooz Rapid Cup Rasht IRI 2023-03-14
RcRownchangeKK*chgGame
 1416 1271 5.00 9 1.36 40 54.40 
  Omidi, Arya 2165 IRI0.0010.00400.00 
  Nazari, Yousef 1019 IRI1.0010.19407.60 
  Daryari, Reza 1681 IRI0.001-0.0840-3.20 
  Shabanzadeh, S.negar 1060 IRI1.0010.23409.20 
  Bolandakhtar, Ata 1588 IRI0.001-0.1340-5.20 
  Kouchaki, Parinaz 1085 IRI1.0010.264010.40 
  Masoumi, Sahel 1554 IRI0.001-0.1640-6.40 
  Fallah, Aran 1049 IRI1.0010.22408.80 
  Nazari Nia, Shahram 1545 IRI1.0010.834033.20 

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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