Rapid: Individual Calculations December 2015
 Gad, Ahmed Mohamed  Total change: 3.80  Rating chartPersonal card
 8th Kuwait Rapid Chess Championship 2015 Kuwait KUW 2015-10-30
RcRownchangeKK*chgGame
 1870 1972 4.50 7 0.19 20 3.80 
  Alothman, Salem 1572  * KUW1.0010.08201.60 
  Hussain, Hashem 1683 KUW1.0010.16203.20 
  Sheriff, Raed 1919 EGY1.0010.43208.60 
  Al Ghamdi, Ahmed M 2168 KSA0.001-0.2520-5.00 
  Abdel Aziem, Aly Yusef 1921 EGY0.501-0.0720-1.40 
  Zaulda, Vincent 1928 PHI0.001-0.5620-11.20 
  Abdel Mohsen, Mohamed 1896 EGY1.0010.40208.00 
 * 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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