Rapid: Individual Calculations November 2021
 Saemi, Sina  Total change: -9.60  Rating chartPersonal card
 Tabriz Milad Peyambar Cup 1400 (Ipak palace complex) Tabriz IRI 2021-10-24
RcRownchangeKK*chgGame
 1705 2049 7.00 9 -0.48 20 -9.60 
  Ashrafi, Saber 1677 IRI0.501-0.4020-8.00 
  Tolouei Kaleybar, Ali 1487 IRI1.0010.02200.40 
  Alavinia, Hossein 1651 IRI1.0010.08201.60 
  Zarezadeh, Mohammad Mahdi 1615 IRI1.0010.06201.20 
  Ghaffari, Ahmad 1823 IRI1.0010.21204.20 
  Nazari, Rahim 1849 IRI0.501-0.2620-5.20 
  Farhadi, Fatemeh 1331 IRI1.0010.01200.20 
  Atanejhad, Sahebali f2154 IRI0.001-0.3620-7.20 
  Samadifar, Mahdi 1762 IRI1.0010.16203.20 

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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