Rapid: Individual Calculations April 2017
 Basem, Dumairia  Total change: -31.00  Rating chartPersonal card
 2nd Fakieh group international chess tournament Jeddah KSA 2017-01-20
RcRownchangeKK*chgGame
 1884 2161 4.00 5 -0.14 20 -2.80 
  Elsaadouny, Momen 1761  * EGY1.0010.08201.60 
  Mohamed, Islam H 1892 EGY1.0010.17203.40 
  Amper, Rick 1966 PHI0.001-0.7520-15.00 
  Adil, Omer Ahmad 1912 SUD1.0010.19203.80 
  Hamed, Mohamed 1889 SUD1.0010.17203.40 
 * 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)
 
 Jeddah International Chess Open 2017 MAR 10 Jeddah KSA 2017-03-10
RcRownchangeKK*chgGame
 1866 2182 2.00 4 -1.41 20 -28.20 
  Al Jabri, Saad 1782  * SYR1.0010.08201.60 
  Mohamad, Alsairafi 1843 SYR1.0010.12202.40 
  Millaret Lores, Francesc 2012 ESP0.001-0.7220-14.40 
  Shenoda Awad, Mina 1827 EGY0.001-0.8920-17.80 
 * 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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