Rapid: Individual Calculations September 2012
 Amini, Ali  Total change: 9.20  Rating chartPersonal card
 Alain Ramadan Rapid Tournament 2012 Alian Hilton Hotel Al Ain UAE 2012-08-04
RcRownchangeKK*chgGame
 1918 1752 2.00 5 0.46 20 9.20 
  Al-Sharif, Hany M 2103 SYR0.001-0.1120-2.20 
  Al Dhaffari, Salma 1535 UAE1.0010.22204.40 
  Amer, Mohammed Bishara 1941 SUD1.0010.752015.00 
  Rafee, Mohd Hayel 1910 SYR0.001-0.2920-5.80 
  Pabalan, Rocky 2100 PHI0.001-0.1120-2.20 

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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