Rapid: Individual Calculations August 2015
 Ammar, Sedrani  Total change: 48.40  Rating chartPersonal card
 Sharjah Rapid International Championship 2015 sharjah UAE 2015-06-26
RcRownchangeKK*chgGame
 1809 1554 4.00 7 2.42 20 48.40 
  El Taher, Fouad m1954  * EGY0.001-0.0820-1.60 
  Fatma, Obaid 1154  * UAE1.0010.08201.60 
  Njili, Kamel m1954  * TUN0.5010.42208.40 
  Santhosh, Purushothaman 1954  * IND1.0010.922018.40 
  Soloviova, Liza wg1954  * UKR0.001-0.0820-1.60 
  Ali, Abdulaziz 1736 UAE0.5010.24204.80 
  Rafee, Mohd Hayel 1954  * SYR1.0010.922018.40 
 * 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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