Rapid: Individual Calculations January 2019
 Shahbazi, Gholamreza  Total change: 21.20  Rating chartPersonal card
 Ardabil Vahdat Rapid Cup Azar 1397 Ardabil IRI 2018-12-03
RcRownchangeKK*chgGame
 1749 1686 3.50 6 1.06 20 21.20 
  Shahi, Karim 1359 IRI1.0010.13202.60 
  Zafari, Armin 1881 IRI0.5010.25205.00 
  Navidi, Masoud 1785 IRI1.0010.642012.80 
  Azbaghi, Enayat 1847 IRI0.001-0.2920-5.80 
  Khodeshzadeh, Vahdat 1720 IRI0.001-0.4520-9.00 
  Bahari Rad, Alireza 1902 IRI1.0010.782015.60 

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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