Rapid: Individual Calculations March 2018
 Ayyad, Maher  Total change: 19.80  Rating chartPersonal card
 Friendly 1 - Rapid Chess Tournament 2018 Muharraq BRN 2018-02-09
RcRownchangeKK*chgGame
 1782 2182 2.00 2 0.16 20 3.20 
  Darwish, Hashim 1782  * BRN1.0010.08201.60 
  Abdulla, Hameed 1782  * BRN1.0010.08201.60 
 * 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)
 
 Bahrain GP1 Rapid Chess 2018 Muharraq BRN 2018-02-23
RcRownchangeKK*chgGame
 1899 2182 6.50 7 0.83 20 16.60 
  Al Mahmood, Salman 1782  * BRN1.0010.08201.60 
  Rouquier, Burhan 1782  * BRN1.0010.08201.60 
  Bukhalaf, Khalaf 1838 BRN1.0010.12202.40 
  Ayyad, Husain f2241 BRN0.5010.08201.60 
  Abbas, Ali 1990 BRN1.0010.25205.00 
  Bu Khammas, Abdulla 1874 BRN1.0010.14202.80 
  Mohamed, Sheer 1789 BRN1.0010.08201.60 
 * 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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