Individual Calculations January 2017
 Abdulrahman Mohammad, Al Taher  Total change: 21.20  Rating chartPersonal card
 December intrnational championship 2016 Sharjah UAE 2016-12-15
RcRownchangeKK*chgGame
 1652 1422 2.00 6 0.53 40 21.20 
  Dolor, Abelardo R. 1822  * PHI0.001-0.0840-3.20 
  Montaser, Kamil 1726 SUD1.0010.864034.40 
  Rafee, Mohd Hayel 1822  * SYR0.001-0.0840-3.20 
  Mohamed, Saeed Laily c1693 UAE0.001-0.1740-6.80 
  Abdulaziz, Saleh 1203 UAE1.0010.22408.80 
  Hamad, Essam 1643 UAE0.001-0.2240-8.80 
 * 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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