Rapid: Individual Calculations February 2016
 El-Bittar, John Fadi  Total change: -8.00  Rating chartPersonal card
 9th Kuwait Rapid Chess Championship 2016 Kuwait KUW 2016-01-22
RcRownchangeKK*chgGame
 1555 1234 0.00 3 -0.40 20 -8.00 
  Zaulda, Vincent 1634  * PHI0.001-0.0820-1.60 
  Khalid, Abu Warda 1538 JOR0.001-0.1420-2.80 
  Sulaiman, Majeda 1493 EGY0.001-0.1820-3.60 
 * 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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