Individual Calculations October 2014
 Bertora, Silvano  Total change: -20.60  Rating chartPersonal card
 FE 56 Citta' di Imperia - B Imperia ITA 2014-08-31
RcRownchangeKK*chgGame
 1686 1596 2.00 8 -1.03 20 -20.60 
  Cairo, Serge 1753 FRA0.001-0.2920-5.80 
  Vargiu, Antonio 1710 ITA0.001-0.3420-6.80 
  Cova, Ennio 1678 ITA0.5010.11202.20 
  Guglielmone, Luciano 1666 ITA1.0010.602012.00 
  Pettarini, Renato 1793 ITA0.001-0.2520-5.00 
  Zenere, Gabriele 1646 ITA0.001-0.4320-8.60 
  Pistone, Salvatore 1577 ITA0.501-0.0320-0.60 
  Jakus, Lubomir 1666 CZE0.001-0.4020-8.00 

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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