Rapid: Individual Calculations September 2022
 Bahadori, Arman  Total change: 2.60  Rating chartPersonal card
 8th Weekly Competition Zehne Pouya Shiraz IRI 2022-08-04
RcRownchangeKK*chgGame
 1406 1140 1.50 5 0.13 20 2.60 
  Ebrahimi, Simin 1616 IRI0.5010.45209.00 
  Soltani, Mohammad 1534 IRI0.001-0.0820-1.60 
  Ghadami, Mina 1767 IRI0.001-0.0120-0.20 
  Yousefi, Radin 1042 IRI0.001-0.6320-12.60 
  Khodadadi, Aisa 1069 IRI1.0010.40208.00 

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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