Individual Calculations March 2010
 Gad, Ahmad  Total change: -7.95  Rating chartPersonal card
 FE Costa Viola S. Eufemia d'Aspromonte ITA 2010-01-02
RcRownchangeKK*chgGame
 2102 1971 1.50 6 -0.53 15 -7.95 
  Seletsky, Grigory f2345 UKR0.001-0.1015-1.50 
  Gangemi, Salvatore 2101 ITA0.001-0.3215-4.80 
  Scerbo, Antonio 2093 ITA0.5010.17152.55 
  Forlano, Luigi 2011 ITA0.001-0.4415-6.60 
  Cordi, Domenico 2072 ITA0.001-0.3615-5.40 
  Blasco, Domenico 1987 ITA1.0010.52157.80 

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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