Individual Calculations November 2018
 Khan, Asfand Yar  Total change: 7.60  Rating chartPersonal card
 1st IEFS open chess tournament Kuwait City KUW 2018-10-19
RcRownchangeKK*chgGame
 1747 1595 1.50 4 0.19 40 7.60 
  Caysidon, Arpon Philip 1939 PHI0.001-0.1240-4.80 
  Alruwayeh, Talal 1447 KUW1.0010.304012.00 
  Khalifa, Ramy 1899 EGY0.001-0.1440-5.60 
  Rosebert, Abera 1703 PHI0.5010.15406.00 

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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