Individual Calculations July 2018
 Ayyad, Husain  Total change: 22.60  Rating chartPersonal card
 42nd Al-Oruba Ramadan Chess Championship Juffair BRN 2018-05-19
RcRownchangeKK*chgGame
 2099 2220 5.00 6 1.13 20 22.60 
  Gopi, Krishna Saravanan 1820  * IND1.0010.08201.60 
  Ben Yahya, Larbi c2078 MAR1.0010.31206.20 
  Tissir, Mohamed m2389 MAR1.0010.722014.40 
  Gant, Chris J f2112 ENG0.501-0.1520-3.00 
  Al-Ghasra, Ali c2092 BRN1.0010.33206.60 
  Ayyad, Maher f2101 BRN0.501-0.1620-3.20 
 * 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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