Individual Calculations September 2011
 Sala, Giovanni  Total change: -2.25  Rating chartPersonal card
 OP 10 Citta' di Bergamo Bergamo ITA 2011-07-15
RcRownchangeKK*chgGame
 2082 1967 2.00 6 -0.15 15 -2.25 
  Gromovs, Sergejs f2303 ITA0.001-0.1215-1.80 
  Cani, Gazmir 2114 ITA0.001-0.3015-4.50 
  Giancotti, Eraldo 2070 ITA0.001-0.3615-5.40 
  Bocci, Alessandro 1941 ITA1.0010.46156.90 
  Turazza, Andrea 1922 ITA0.501-0.0615-0.90 
  Herbold, Manfred 2143 GER0.5010.23153.45 

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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