Individual Calculations March 2019
 Elghaib, Rabea Omer  Total change: 22.60  Rating chartPersonal card
 Final Libyan Cities 2019 Misrata LBA 2019-02-23
RcRownchangeKK*chgGame
 1778 1962 4.00 4 1.13 20 22.60 
  Galaiow, Hosam Faraj 1566 LBA1.0010.08201.60 
  Alasayfar, Abdulkarem 1933 LBA1.0010.46209.20 
  Elfelu, Alsaid 1870 LBA1.0010.37207.40 
  Younis, Hamza Idris 1741 LBA1.0010.22204.40 

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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