Blitz: Individual Calculations July 2014
 Mohamed, Tamer  Total change: -30.00  Rating chartPersonal card
 1st Gamasa Blitz Gamasa EGY 2014-06-10
 1910 2035 3.00 7 -1.50 20 -30.00 
  Hany, John 1635  * EGY1.0010.08201.60 
  Elgabry, Mohsen m2351 EGY0.001-0.1320-2.60 
  Masoud, Mohamed Helmy 1862 EGY1.0010.27205.40 
  Frhat, Ali m2392 EGY0.001-0.1120-2.20 
  Mohamed Ahmed, Ayman 1663 EGY0.001-0.9020-18.00 
  Ahmed, Ahmed Alaa 1764 EGY0.001-0.8320-16.60 
  Eldesoky, Abdallah 1703 EGY1.0010.12202.40 
 * 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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