Individual Calculations April 2008
 Valotta, Massimiliano  Total change: -9.60  Rating chartPersonal card
 FE Costa Viola Bagnara Calabra ITA 2008-01-02
 2088 1906 1.00 6 -0.64 15 -9.60 
  Sabia, Corrado 2174 ITA0.001-0.1715-2.55 
  Blasco, Domenico 2022 ITA1.0010.66159.90 
  Ljubisavljevic, Zivojin Z m2256 SRB0.001-0.1115-1.65 
  Scerbo, Antonio 2098 ITA0.001-0.2515-3.75 
  Gad, Ahmad 1947 ITA0.001-0.4415-6.60 
  Gambardella, Piero 2031 ITA0.001-0.3315-4.95 

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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