Individual Calculations October 2012
 Russo, Alfio  Total change: -3.75  Rating chartPersonal card
 FE 2 ASDEC Citta' di Messina Messina ITA 2012-08-27
RcRownchangeKK*chgGame
 1937 1905 3.00 7 -0.25 15 -3.75 
  Colnaghi, Davide 1690 ITA1.0010.23153.45 
  Gromovs, Sergejs f2206 ITA0.001-0.1515-2.25 
  Quattrone, Andrea 1820 ITA1.0010.38155.70 
  Cannella, Carlo 1950 ITA1.0010.56158.40 
  Rota, Giacomo 1983 ITA0.001-0.3915-5.85 
  Cappadona, Salvatore 2081 ITA0.001-0.2715-4.05 
  Marzaduri, Riccardo 1826 ITA0.001-0.6115-9.15 

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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