Rapid: Individual Calculations December 2017
 Gad, Ahmed Mohamed  Total change: 25.20  Rating chartPersonal card
 16th Kuwait Rapid chess championship kuwait KUW 2017-11-03
RcRownchangeKK*chgGame
 1910 2012 5.00 6 1.26 20 25.20 
  Nandakumar, Menon 1637 FID1.0010.09201.80 
  Caesar, Leon G. 1847 RSA1.0010.28205.60 
  Caysidon, Arpon Philip 1926 PHI1.0010.38207.60 
  Youssef Ahmed, Youssef 1929 EGY1.0010.39207.80 
  Abdel Hai, Hany 2180 EGY0.001-0.2820-5.60 
  Abdel Latif, Alaa Mahmoud 1938 EGY1.0010.40208.00 

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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