Rapid: Individual Calculations August 2022
 Alajati, Abdl Alrahman.  Total change: -15.80  Rating chartPersonal card
 Nahel Rapid Tournament 2022 Al Ain UAE 2022-06-11
RcRownchangeKK*chgGame
 1153 1224 1.00 3 -0.79 20 -15.80 
  Hamad, M A M Al Ali 1228 UAE0.001-0.4920-9.80 
  Mouza, Nasser Alshamsi 1060 UAE1.0010.28205.60 
  Haj Bakri, Abd Algouni. 1170 SYR0.001-0.5820-11.60 

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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