Individual Calculations August 2018
 Abdulrahim, Salem  Total change: 67.20  Rating chartPersonal card
 Sharjah Summer Championship 2018(A) Sharjah UAE 2018-07-10
RcRownchangeKK*chgGame
 1770 1541 3.50 8 1.68 40 67.20 
  Abel, Dimalanta 1941  * PHI0.001-0.0840-3.20 
  Ahmed, Rashed Al Hefeti 1658 UAE0.001-0.3440-13.60 
  Saif, Ahmed 1787 UAE1.0010.814032.40 
  Somoff, Abdo f1941  * LBN1.0010.924036.80 
  Mosallam, Mohammad 1625 UAE0.001-0.3840-15.20 
  Caliyon, Edwin Ferrer 1682 PHI0.5010.19407.60 
  Hamad, Essam 1793 UAE0.001-0.1940-7.60 
  Alkhour, Ezzedin 1730 SYR1.0010.754030.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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