Rapid: Individual Calculations February 2016
 Salah, Romany  Total change: -47.40  Rating chartPersonal card
 National Day Rapid Chess Tournament 2015 Dubai UAE 2015-12-01
RcRownchangeKK*chgGame
 1758 2087 4.50 8 -2.37 20 -47.40 
  Hamad, Bader 1687  * UAE0.001-0.9220-18.40 
  Shamma, Ali 1687  * UAE1.0010.08201.60 
  Faisal, Ali 1687  * UAE0.501-0.4220-8.40 
  Fawwaz, Mohammed 1687  * IND1.0010.08201.60 
  Ashraf, Ahmed Ramadan 1928 EGY0.501-0.2120-4.20 
  Srivastava, Rajesh K. 1743 IND0.501-0.3820-7.60 
  Danilo, Reyes G. 1687  * PHI1.0010.08201.60 
  Mortel, Marlon 1957 PHI0.001-0.6820-13.60 
 * 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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