Rapid: Individual Calculations September 2017
 Al Ghamdi, Mohammed Ali  Total change: 0.00  Rating chartPersonal card
 Alshareef Corner Open Chess Tournament Al-Khobar KSA 2017-07-07
RcRownchangeRpKK*chgGame
 1848 0 2.50 5 0.00 1848   0.00 
  Tolba, Islam 1814 EGY0.5010.00 0.00 
  Ahmed, Hassan Ahmed 2056 SUD0.0010.00 0.00 
  Akrasi, Itoro 1661 FID1.0010.00 0.00 
  Bukhalaf, Khalil 1876 BRN1.0010.00 0.00 
  Benjamin Jr, Ecaruan 1834 FID0.0010.00 0.00 

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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