Individual Calculations September 2010
 Bonoldi, Fabio  Total change: -12.15  Rating chartPersonal card
 OP 9 Citta' di Bergamo - B Bergamo ITA 2010-07-16
RcRownchangeKK*chgGame
 1705 1876 2.00 4 -0.81 15 -12.15 
  Moroni, Luca Jr 1671 ITA0.501-0.2615-3.90 
  Listello, Massimiliano 1501 ITA1.0010.09151.35 
  Pino, Orlando 1895 ITA0.5010.03150.45 
  Cattaneo, Marco 1752 ITA0.001-0.6715-10.05 

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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