Individual Calculations September 2010
 Rozzoni, Davide  Total change: -10.20  Rating chartPersonal card
 OP 9 Citta' di Bergamo - B Bergamo ITA 2010-07-16
RcRownchangeKK*chgGame
 1807 1846 2.00 5 -0.68 15 -10.20 
  Bocci, Alessandro 1961 ITA0.5010.16152.40 
  Pino, Orlando 1895 ITA0.001-0.4315-6.45 
  Listello, Massimiliano 1501 ITA1.0010.11151.65 
  Rossi, Giampiero 1916 ITA0.001-0.4015-6.00 
  Biava, Pierluigi 1762 ITA0.501-0.1215-1.80 

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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