Individual Calculations February 2019
 Arkadan, Adib  Total change: 90.00  Rating chartPersonal card
 Soviet Club Christmas Chess Championship Beirut LBN 2018-12-22
RcRownchangeKK*chgGame
 1707 1596 4.50 6 2.25 40 90.00 
  Ali Khan, Amani 1228 LBN1.0010.10404.00 
  Hamdoun, Jad 1196  * LBN1.0010.08403.20 
  Nassar, Marc 1889 LBN1.0010.854034.00 
  Zeidan, Mohammad 1938 LBN1.0010.884035.20 
  Moudallal, Tarek 1996  * LBN0.001-0.0840-3.20 
  Asmar, Elie 1996  * LBN0.5010.424016.80 
 * 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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