Individual Calculations January 2020
 Ahmed Waqqas, Alawlaqi  Total change: -34.40  Rating chartPersonal card
 President Cup Chess Championship 2019(Youth U14) Abu Dhabi UAE 2019-12-15
RcRownchangeKK*chgGame
 1257 1293 3.00 7 -0.86 40 -34.40 
  Alhammadi, Khalifa Mohamed 1068 UAE1.0010.22408.80 
  Hamdan Edrees, Alhamed 1331 UAE0.001-0.4540-18.00 
  Soud, Jaber 1407 UAE0.001-0.3440-13.60 
  Hassan Essa, Alblooshi 1085 UAE1.0010.23409.20 
  Al Shamsi, Hamad Naseer 1629 UAE0.001-0.1240-4.80 
  Marshool, Abdullah 1073 UAE1.0010.22408.80 
  Al-Blooshi, Hamad Essa 1205 UAE0.001-0.6240-24.80 

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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