Individual Calculations September 2019
 Al Busaidi, Hamood  Total change: -6.40  Rating chartPersonal card
 26th Abudhabi International Chess Festival(Open) Abudhabi UAE 2019-08-09
RcRownchangeKK*chgGame
 1549 1419 2.00 6 -0.16 40 -6.40 
  Vinay, Raj Bhatt 1819  * IND0.001-0.0840-3.20 
  Hamad, Essam 1819  * UAE1.0010.924036.80 
  Taguba, Gerald 1668 PHI0.001-0.1940-7.60 
  Mosa, Mohamed 1752 SUD0.001-0.1240-4.80 
  Alhammadi, Khalifa Mohamed 1046 UAE1.0010.10404.00 
  Mohamed, Masoud Sharafat 1187 UAE0.001-0.7940-31.60 
 * 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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