Individual Calculations September 2017
 Sultan, Marshool  Total change: -8.40  Rating chartPersonal card
 UAE Indv. Chess CH. U20(Open) Sharjah UAE 2017-08-04
RcRownchangeKK*chgGame
 1765 1665 1.50 5 -0.42 20 -8.40 
  Al-Zaruoni, Fahad c1647 UAE0.001-0.5320-10.60 
  Majed Ali, Abdouli 1704 UAE0.5010.05201.00 
  Ahmad, Al Romaithi 1673 UAE1.0010.512010.20 
  Ahmed, Fareed f2016 UAE0.001-0.1120-2.20 
  Ali Rashid, Ali 1783 UAE0.001-0.3420-6.80 

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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