Rapid: Individual Calculations November 2021
 Paknia, Ehsan  Total change: -44.60  Rating chartPersonal card
 Tabriz Milad Peyambar Cup 1400 (Ipak palace complex) Tabriz IRI 2021-10-24
RcRownchangeKK*chgGame
 1464 1825 4.50 8 -2.23 20 -44.60 
  Rajaei, Nader 1609 IRI1.0010.22204.40 
  Alavinia, Hossein 1651 IRI0.501-0.2320-4.60 
  Fathi, Hamed 1595 IRI0.001-0.7920-15.80 
  Zarezadeh, Mohammad Mahdi 1615 IRI1.0010.23204.60 
  Fardi Bonab, Amir 1306 IRI1.0010.03200.60 
  Salarian, Taha 1178 IRI0.001-0.9920-19.80 
  Shamsi, Payar 1090 IRI1.0010.01200.20 
  Roshani, Soroush 1666 IRI0.001-0.7120-14.20 

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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