Rapid: Individual Calculations November 2022
 Rajaei, Nader  Total change: 17.00  Rating chartPersonal card
 Mehrban Sarab under2000 rapid chess Milad Peyambar 1401 Tabriz IRI 2022-10-13
RcRownchangeKK*chgGame
 1725 1576 3.00 7 0.85 20 17.00 
  Biglari, Tohid 1826 IRI0.001-0.1920-3.80 
  Shaygan, Mansoor 1798 IRI1.0010.782015.60 
  Safarian, Javad 1898 IRI0.001-0.1320-2.60 
  Siani, Ali 1761 IRI0.001-0.2620-5.20 
  Baglari Germi, Hossein 1219 IRI1.0010.11202.20 
  Naderi, Bahram 1747 IRI1.0010.732014.60 
  Basharkhah, Shapour 1823 IRI0.001-0.1920-3.80 

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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