Rapid: Individual Calculations January 2018
 Zgheib, Georges  Total change: -9.40  Rating chartPersonal card
 19th Christmas international Rapid chess 2017 Furn- El choubak LBN 2017-12-17
RcRownchangeKK*chgGame
 1714 1679 1.00 3 -0.47 20 -9.40 
  Medawar, Jad 1551 LBN1.0010.33206.60 
  Shamieh, Mahmoud c2079  * LBN0.001-0.0820-1.60 
  Jarekyan, Antranik 1512 SYR0.001-0.7220-14.40 
 * 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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