Individual Calculations September 2009
 D`alessio, Angelo  Total change: -27.90  Rating chartPersonal card
 OP 8. Citta' di Bergamo Bergamo ITA 2009-07-17
RcRownchangeKK*chgGame
 2014 2044 1.50 6 -1.86 15 -27.90 
  Martinez, Rolly m2418 PHI0.001-0.1015-1.50 
  Kimbin, Richard 1917 ITA0.001-0.6715-10.05 
  Pinto, Antonio 1935 ITA0.001-0.6515-9.75 
  Scarabelli, Maurizio 1916 ITA1.0010.33154.95 
  Aimi, Luca 1945 ITA0.001-0.6415-9.60 
  Cardani, Roberto 1950 ITA0.501-0.1315-1.95 

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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