Individual Calculations September 2009
 Schoonhoven, Edger  Total change: 0.00  Rating chartPersonal card
 OP Bergamo - B Bergamo ITA 2009-07-17
RcRownchangeRpKK*chgGame
 1767 0 2.00 5 0.00 1695   0.00 
  Salvioli, Alessandro 1866 ITA0.5010.00 0.00 
  Oteri, Aldo 1835 ITA0.0010.00 0.00 
  Carbone, Lorenzo 1809 ITA0.0010.00 0.00 
  Calabrese, Maurizio 1510 ITA1.0010.00 0.00 
  Guglielmetti, Oscar 1817 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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