Individual Calculations April 2018
 Al Masheki, Abdislam  Total change: -49.60  Rating chartPersonal card
 Salalah Club Chess Championship Salalah OMA 2018-02-17
RcRownchangeKK*chgGame
 1763 1793 2.50 7 -1.24 40 -49.60 
  Amer, Said Salim Al Maashani f2103 OMA0.001-0.1440-5.60 
  Fadhil, Salim Ahmed 1757 OMA1.0010.454018.00 
  Said, Ahmed Ali Jidal Fadhil 2006 OMA0.001-0.2340-9.20 
  Al Kathiri, Musallam Mustahil 1408 OMA0.501-0.4140-16.40 
  Shamas, Salim Ahmed 1593 OMA0.501-0.2640-10.40 
  Al, Ansi Amin 1830 OMA0.001-0.4540-18.00 
  Al Mashli, Thabit 1646 OMA0.501-0.2040-8.00 

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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