Individual Calculations October 2012
 Alfarone, Giovanni  Total change: 7.65  Rating chartPersonal card
 FE 2 ASDEC Citta' di Messina Messina ITA 2012-08-27
RcRownchangeKK*chgGame
 1897 1992 5.50 8 0.51 15 7.65 
  Napoli Costa, Antonello 1743 ITA1.0010.19152.85 
  Carbone, Edoardo 1824 ITA0.501-0.2215-3.30 
  Iannello, Antonio 1741 ITA1.0010.19152.85 
  Gromovs, Sergejs f2206 ITA0.001-0.2315-3.45 
  Rota, Giacomo 1983 ITA0.001-0.5115-7.65 
  Tricomi, Massimo 1837 ITA1.0010.29154.35 
  Marzaduri, Marco R. 1845 ITA1.0010.30154.50 
  Zimmer, Hans-Werner 1994 GER1.0010.50157.50 

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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