Individual Calculations November 2017
 Ward, Serge  Total change: 20.00  Rating chartPersonal card
 9th Beirut international chess championship 2017 Beirut LBN 2017-09-30
RcRownchangeKK*chgGame
 1954 1730 2.00 6 0.50 40 20.00 
  Shamieh, Jamal 2066 LBN0.001-0.1240-4.80 
  Moudallal, Tarek 2062 LBN1.0010.884035.20 
  Koniahli, Malek 2089 SYR0.001-0.1040-4.00 
  Muhssen, Fared Saleh 1910 IRQ0.001-0.2640-10.40 
  Kassar, Paul 1480 LBN1.0010.19407.60 
  Ammoun, Hani 2116 LBN0.001-0.0940-3.60 

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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