Rapid: Individual Calculations January 2019
 Shahbazi, Ashkan  Total change: -8.80  Rating chartPersonal card
 Ardabil Vahdat Rapid Cup Azar 1397 Ardabil IRI 2018-12-03
RcRownchangeKK*chgGame
 1778 1478 0.00 3 -0.44 20 -8.80 
  Jafari, Saber 1758 IRI0.001-0.1620-3.20 
  Bouriyayi, Kamal 1790 IRI0.001-0.1420-2.80 
  Navidi, Masoud 1785 IRI0.001-0.1420-2.80 

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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