Individual Calculations May 2012
 Oliveira, Carlos Andre Ramalho  Total change: -42.75  Rating chartPersonal card
 March Closed 2012 Valletta MLT 2012-03-01
RcRownchangeKK*chgGame
 1942 2166 1.00 5 -2.85 15 -42.75 
  Vella, Duncan 1981 MLT0.001-0.7415-11.10 
  Zerafa, Robert 2037 MLT0.001-0.6715-10.05 
  Psaila, Clarence 1999 MLT0.501-0.2215-3.30 
  Psaila, Mario 1926 MLT0.501-0.3015-4.50 
  Pulpan, Oana wf1769 MLT0.001-0.9215-13.80 

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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