Rapid: Individual Calculations January 2022
 Nami, Amin  Total change: -11.40  Rating chartPersonal card
 5th Rapid Amol Chess Tournament Mazandaran IRI 2021-12-03
RcRownchangeKK*chgGame
 1580 1733 3.50 6 -0.57 20 -11.40 
  Nasiri, Hamid 1322 IRI0.501-0.4220-8.40 
  Seleyari, Mohammad Mahan 1269 IRI1.0010.05201.00 
  Poormosavi, Seyed Kanan 1502 IRI0.001-0.7920-15.80 
  Teymornejad, Ayoub 1528 IRI1.0010.24204.80 
  Akbari Gelvardi, Mohammad f2197 IRI0.001-0.0520-1.00 
  Mehdikhani, Mohammad 1662 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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