Individual Calculations May 2017
 Mekawy, Ahmed  Total change: 0.00  Rating chartPersonal card
 Alnami Open Tournament 1st Stage U2000 Tripoli LBA 2017-03-09
RcRownchangeRpKK*chgGame
 1773 0 3.50 5 0.00 1813   0.00 
  Alshareef, Alla Aldean Othman 1829 LBA0.0010.00 0.00 
  Abulbaida, Abduallah 1774 LBA1.0010.00 0.00 
  Dahdosh, Abdulmanhim 1913 LBA1.0010.00 0.00 
  Almshraki, Adel Ibrahim 1711 LBA1.0010.00 0.00 
  Altarhony, Adel 1638 LBA0.5010.00 0.00 

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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