Individual Calculations August 2019
 Eyad, David  Total change: 0.00  Rating chartPersonal card
 7th International Chess Arena Classic Tournament 2019 Cairo EGY 2019-07-04
RcRownchangeRpKK*chgGame
 1638 0 0.00 5 0.00 838   0.00 
  Kandil, Ahmed c1838 EGY0.0010.00 0.00 
  Hamdy Osman, Mohamed 1728 EGY0.0010.00 0.00 
  Morsy, Nader 1629 EGY0.0010.00 0.00 
  Mecheil, Kerlos 1276 EGY0.0010.00 0.00 
  Soliman, Ehab 1717 EGY0.0010.00 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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