Rapid: Individual Calculations June 2021
 Alshareef, Alla Aldean Othman  Total change: -19.20  Rating chartPersonal card
 alrabeeh 2021 rapid Misrata LBA 2021-05-24
RcRownchangeKK*chgGame
 1729 1914 2.00 4 -0.96 20 -19.20 
  Alslmani, Idriss 1716 SUD1.0010.24204.80 
  Faranka, Khaled 1784 LBA0.001-0.6820-13.60 
  Almakas, Taha 1654 LBA1.0010.18203.60 
  Galaiow, Hosam Faraj 1761 LBA0.001-0.7020-14.00 

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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