Rapid: Individual Calculations October 2015
 Oknayan, Jirair  Total change: 6.20  Rating chartPersonal card
 Lebanese Individual Rapid Chess Championship 2015 Beirut LBN 2015-09-06
RcRownchangeKK*chgGame
 1766 1993 4.00 5 0.31 20 6.20 
  Chlela, Karen 1593  * LIB1.0010.08201.60 
  Kassis, Antoine f2222 LIB0.001-0.2120-4.20 
  El Saleh, Riham 1593  * LIB1.0010.08201.60 
  Kfoury, Raymond 1593  * LIB1.0010.08201.60 
  Farhat, Mohamed 1827 LIB1.0010.28205.60 
 * 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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