Individual Calculations December 2018
 Psaila, Clarence  Total change: 12.40  Rating chartPersonal card
 Malta Championship Finals 2018 Qormi MLT 2018-10-20
RcRownchangeKK*chgGame
 2048 2002 5.00 10 0.62 20 12.40 
  Pace, Colin c2132 MLT1.0010.682013.60 
  Zerafa, Robert c2085 MLT0.5010.11202.20 
  Vella, Duncan c1993 MLT0.001-0.5120-10.20 
  Darmanin, Jake 2069 MLT0.001-0.4120-8.20 
  Zerafa, Patrick c1960 MLT1.0010.44208.80 
  Pace, Colin c2132 MLT0.5010.18203.60 
  Zerafa, Robert c2085 MLT0.001-0.3920-7.80 
  Vella, Duncan c1993 MLT0.501-0.0120-0.20 
  Zerafa, Patrick c1960 MLT0.501-0.0620-1.20 
  Darmanin, Jake 2069 MLT1.0010.592011.80 

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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