Individual Calculations June 2014
 Zerafa, Patrick  Total change: -21.60  Rating chartPersonal card
 Malta Team League 2014 Gzira MLT 2014-03-16
RcRownchangeKK*chgGame
 1942 2070 2.50 6 -1.44 15 -21.60 
  Sammut Briffa, Peter 2028 MLT0.001-0.5615-8.40 
  Pulpan, Oana wf1823 MLT0.001-0.8115-12.15 
  Psaila, Clarence 2041 MLT0.501-0.0415-0.60 
  Sammut, Ron 1752 MLT1.0010.13151.95 
  Darmanin, Jake 1849 MLT1.0010.22153.30 
  Pace, Colin c2158 MLT0.001-0.3815-5.70 

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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