Individual Calculations July 2011
 Billio, Atto  Total change: -12.75  Rating chartPersonal card
 FE 15 Salsomaggiore Salsomaggiore Terme ITA 2011-05-13
RcRownchangeKK*chgGame
 1973 2084 3.00 6 -0.85 15 -12.75 
  Ferraguti, Francesco 1803 ITA1.0010.16152.40 
  De Santis, Alessio f2295 ITA0.001-0.2315-3.45 
  Guzzetti, Luigi Enrico 1909 ITA0.501-0.2315-3.45 
  Burani, Eugenio 1905 ITA0.001-0.7315-10.95 
  Castrogiovanni, Carlo 2001 ITA0.501-0.1115-1.65 
  Garvani, Vittorio 1926 ITA1.0010.29154.35 

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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