Individual Calculations March 2012
 Salerni, Guido  Total change: -22.50  Rating chartPersonal card
 FE XX Citta' di Montecatini Montecatini Terme ITA 2011-12-27
RcRownchangeKK*chgGame
 1859 1776 0.50 5 -1.50 15 -22.50 
  Arnetta, Maria Teresa wf2035 ITA0.001-0.1815-2.70 
  Villa, Giorgio 1924 ITA0.001-0.3015-4.50 
  Castrogiovanni, Carlo 2027 ITA0.001-0.1915-2.85 
  Cherbacich, Gabriele 1675 ITA0.001-0.6415-9.60 
  Traversi, Carlo 1636 ITA0.501-0.1915-2.85 

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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