Individual Calculations September 2012
 Urzi, Silvio  Total change: 5.40  Rating chartPersonal card
 FE 6 Castelli Romani Rocca Priora ITA 2012-08-11
RcRownchangeKK*chgGame
 1925 1732 2.00 6 0.36 15 5.40 
  Albertini, Luca 2122 ITA0.001-0.0915-1.35 
  Macchini, Bruno 1894 ITA1.0010.711510.65 
  Pompa, Alessandro 2065 ITA0.001-0.1215-1.80 
  Marzaduri, Marco R. 1845 ITA0.001-0.3515-5.25 
  Orazi, Carlo 1799 ITA0.5010.09151.35 
  Vargiu, Antonio 1823 ITA0.5010.12151.80 

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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