Individual Calculations December 2013
 Barcy, John  Total change: -18.60  Rating chartPersonal card
 Malta International Open 2013 Bugibba MLT 2013-11-17
RcRownchangeKK*chgGame
 1890 1733 1.50 7 -0.62 30 -18.60 
  Schweighofer, Alois 2069 AUT0.001-0.1230-3.60 
  Edwards, Raymond 1969 ENG0.001-0.2030-6.00 
  Hielscher, Ursula 1867 GER0.5010.18305.40 
  Boesch, Heinz 1907 GER0.001-0.2730-8.10 
  Farrugia, Alexander 1628 MLT1.0010.363010.80 
  Wolke, Reimund 1869 GER0.001-0.3230-9.60 
  Sheard, Martin 1923 ENG0.001-0.2530-7.50 

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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