Individual Calculations September 2012
 Zerafa, Patrick  Total change: 1.95  Rating chartPersonal card
 Candidates 2012 Qormi MLT 2012-07-23
RcRownchangeKK*chgGame
 1931 2089 5.00 7 0.13 15 1.95 
  Darmanin, Jake 1826 MLT1.0010.18152.70 
  Vella, Duncan 1988 MLT1.0010.36155.40 
  Cilia Vincenti, David 2091 MLT0.001-0.5015-7.50 
  Said, Oliver 1951 MLT0.501-0.1915-2.85 
  Sammut, Ron 1775 MLT1.0010.14152.10 
  Zerafa, Robert 2068 MLT0.501-0.0315-0.45 
  Sacco, Sam 1815 MLT1.0010.17152.55 

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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