Rapid: Individual Calculations May 2019
 Arnaout, Abdelrahman  Total change: -20.60  Rating chartPersonal card
 National Dialogue Party International Championship Beirut LBN 2019-04-14
RcRownchangeKK*chgGame
 1712 1553 0.00 3 -1.03 20 -20.60 
  Barakat, Rafic 1953  * LBN0.001-0.0820-1.60 
  Shihab, Khaled 1953  * LBN0.001-0.0820-1.60 
  Arnaout, Ziad 1229 LBN0.001-0.8720-17.40 
 * 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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