Individual Calculations June 2015
 Hashem, Khaled  Total change: -8.20  Rating chartPersonal card
 Zone 3.1 Championship 2015 (Men) Muscat OMA 2015-05-16
RcRownchangeKK*chgGame
 2144 1962 2.00 8 -0.41 20 -8.20 
  Al Qudaimi, Basheer m2362  * YEM0.001-0.0820-1.60 
  Masrhi, Abdulrahman A 1865 KSA1.0010.37207.40 
  Tamra, Attallah c2080 PLE0.001-0.3420-6.80 
  Al, Mamari Mohammed Salim 1791 OMA1.0010.27205.40 
  Ayyad, Maher f2123 BRN0.001-0.2920-5.80 
  Chahrour, Ibrahim f2269 LIB0.001-0.1420-2.80 
  Darini, Pouria g2362  * IRI0.001-0.0820-1.60 
  Iyti, Basher m2298 SYR0.001-0.1220-2.40 
 * 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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