Individual Calculations October 2008
 Mari, Tommaso  Total change: -20.50  Rating chartPersonal card
 FE XV Campobasso Campobasso ITA 2008-07-18
 1971 1867 1.00 5 -0.82 25 -20.50 
  Petruccioli, Antonio 2101 ITA0.001-0.2125-5.25 
  Grasso, Nino 2000 ITA0.5010.18254.50 
  Gorgoglione, Enrico 1922 ITA0.5010.08252.00 
  Di Lascio, Savino 1958 ITA0.001-0.3825-9.50 
  Muzzi, Claudio 1875 ITA0.001-0.4925-12.25 

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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