Individual Calculations September 2009
 Scarabelli, Maurizio  Total change: -26.75  Rating chartPersonal card
 OP 8. Citta' di Bergamo Bergamo ITA 2009-07-17
RcRownchangeKK*chgGame
 2038 1916 1.00 6 -1.07 25 -26.75 
  Sbarra, Marco f2219 ITA0.001-0.1425-3.50 
  Piro, Valerio 2068 ITA0.001-0.3025-7.50 
  Cardani, Roberto 1950 ITA0.001-0.4525-11.25 
  D`alessio, Angelo 2044 ITA0.001-0.3325-8.25 
  Di Lascio, Savino 2012 ITA0.5010.13253.25 
  Cornaggia, Ranieri 1933 ITA0.5010.02250.50 

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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