Individual Calculations September 2014
 De Ciantis, David  Total change: 41.60  Rating chartPersonal card
 FE 8 dei Castelli Romani Rocca Priora ITA 2014-08-13
RcRownchangeKK*chgGame
 1949 1934 4.00 4 2.08 20 41.60 
  Golino, Giovanni 1852 ITA1.0010.39207.80 
  Carnicelli, Valerio 2102 ITA1.0010.722014.40 
  Piro, Valerio 1960 ITA1.0010.542010.80 
  Di Benedetto, Desiree 1881 ITA1.0010.43208.60 

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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