Individual Calculations September 2009
 Bonollo, Sergio  Total change: 0.00  Rating chartPersonal card
 OP 5. La Birreria Pedavena Pedavena ITA 2009-07-27
RcRownchangeRpKK*chgGame
 1957 0 2.50 7 0.00 1855   0.00 
  Gamberini, Davide 2018 ITA1.0010.00 0.00 
  Torri, Graziano 2065 ITA0.5010.00 0.00 
  Spornberger, Maximilian 2111 ITA0.0010.00 0.00 
  Tomio, Dante 1987 ITA0.0010.00 0.00 
  Bortolussi, Andrea 1852 ITA0.0010.00 0.00 
  Zangrando, Giampietro 1823 ITA0.5010.00 0.00 
  Boni, Gianni 1844 ITA0.5010.00 0.00 

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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