Individual Calculations December 2017
 Sammut Briffa, Peter  Total change: -14.40  Rating chartPersonal card
 5th European Small Nations Team Championship Andorra la Vella AND 2017-11-12
RcRownchangeKK*chgGame
 2060 1962 2.00 7 -0.72 20 -14.40 
  Frick, Renato 1997 LIE0.001-0.4520-9.00 
  Garcia Paolicchi, Raul f2149 AND0.001-0.2620-5.20 
  Kahn, Tito 1869 JCI1.0010.37207.40 
  Linster, Philippe 2230 LUX0.5010.33206.60 
  Volpinari, Danilo c1976 SMR0.5010.02200.40 
  Rodgaard, John m2332 FAI0.001-0.1020-2.00 
  Brookfield, Toby c1864 GCI0.001-0.6320-12.60 

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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