Rapid: Individual Calculations September 2022
 Sheikhi, Mohammadamin  Total change: 28.60  Rating chartPersonal card
 8th Weekly Competition Zehne Pouya Shiraz IRI 2022-08-04
RcRownchangeKK*chgGame
 1429 1152 3.00 8 1.43 20 28.60 
  Farvardin, Mohammad Taghi 1662 IRI0.001-0.0420-0.80 
  Salehi, Mahan 1380 IRI1.0010.792015.80 
  Babrishal, Shapoor 1511 IRI0.001-0.1020-2.00 
  Khodadadi, Mohammad 1258 IRI1.0010.642012.80 
  Firoozi, Farbod 1314 IRI0.001-0.2920-5.80 
  Ebrahimi, Simin 1616 IRI1.0010.952019.00 
  Nematolahi, Amirali 1444 IRI0.001-0.1520-3.00 
  Keshavarzi, Armin 1249 IRI0.001-0.3720-7.40 

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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