Rapid: Individual Calculations July 2022
 Alajati, Abdl Alrahman.  Total change: -16.00  Rating chartPersonal card
 Alaamerah Chess Tournament 2022 - Rapid Al Ain UAE 2022-05-20
RcRownchangeKK*chgGame
 1386 1224 0.50 4 -0.80 20 -16.00 
  Mamantuc, Ibrahim Jr. 1677 PHI0.001-0.0620-1.20 
  Mouza, Almaamari 1388 UAE0.001-0.2820-5.60 
  Abdulla, Younes Alkhemeiri 1289 UAE0.5010.09201.80 
  Salem, Muhsan Shuaib 1189 UAE0.001-0.5520-11.00 

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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