Rapid: Individual Calculations September 2017
 Al Masheki, Abdislam  Total change: 14.20  Rating chartPersonal card
 Salalah Fastival Chess Championship Salalah OMA 2017-07-27
RcRownchangeKK*chgGame
 1706 1738 4.50 7 0.71 20 14.20 
  Salim, Mohammed Salim Al Amri f2043 OMA0.001-0.1420-2.80 
  Bait Said, Salim Ahmed 1480 OMA1.0010.18203.60 
  Mohammed, Ahmed Said Al Amri 1463 OMA1.0010.17203.40 
  Al Balushi, Rashid Ali 1816 OMA1.0010.612012.20 
  Al Mashikhi, Salim Aliyan f2021 OMA0.001-0.1620-3.20 
  Al Kathiri, Hassan 1486 OMA0.501-0.3120-6.20 
  Shimas, Said Issa 1633 OMA1.0010.36207.20 

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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