Rapid: Individual Calculations June 2018
 Abdallah, Alfaitori  Total change: -13.60  Rating chartPersonal card
 Tripoli Sky Tournament 2017 Tripoli LBA 2018-04-25
RcRownchangeKK*chgGame
 1757 1803 1.00 3 -0.68 20 -13.60 
  Faranka, Khaled 1808 LBA0.001-0.4920-9.80 
  Altarhony, Adel 1684 LBA0.001-0.6620-13.20 
  Kachoud, Massaoud 1778 LBA1.0010.47209.40 

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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