Individual Calculations March 2010
 Vallone, Ugo  Total change: 11.50  Rating chartPersonal card
 OP Befana Milano ITA 2010-01-02
RcRownchangeKK*chgGame
 1972 1919 3.50 7 0.46 25 11.50 
  Mintenko, Heorhiy 2167 HUN0.001-0.1925-4.75 
  Santelli, Francesco 1824 ITA1.0010.37259.25 
  Astengo, Corrado 2142 ITA0.001-0.2225-5.50 
  Marinone, Lucio 1997 ITA0.001-0.3925-9.75 
  Faccio, Fabio 1937 ITA0.5010.03250.75 
  Arboscelli, Gregorio 1885 ITA1.0010.452511.25 
  Papa, Angelo 1852 ITA1.0010.412510.25 

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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